Sw!Fallenswap Lore

# Lore Of The AU

## The origin of the supernatural, the formation of the supernatural order, history of the monsters, The Deltarune prophecy and the Undead Horde breaking off from the Monster Faction.

Almost 4.5 billions years ago, when the earth first formed, there was magic in the air, and energy all around. When these two non-matter things fused together, the Magic-Energy Structure was formed making a non-matter supernatural being that can wield magic and are powerful.

Long before any human ever walked the earth and long before any animals lived, there existed 3 species of magic-energy based beings, the Beasts, the Cryptids and the Monsters.

The Monsters, the strongest and most powerful and intelligent beings asserted their own kind as the dominant kind but this caused unrest in the magical balance of dark and light.

One day the Pillars, the title given to special supernatural beings, who are neither monsters, beasts nor cryptids, took upon themselves to unite the magic beings into fractions of an order letting them all live in peace.

### *400,890,889, BC - 35,880,345 BCE*

The Monsters later established their kingdom and appointed the first Gromire (Monsterian word for monarch), as the boss monsters did not exist until The Dreemurr Dynasty, the first Gromire was a light magic being who was the first member of the Kajilo Dynasty. The monsters are peaceful creatures but unrest came from the undead who were very diverse and different from the other monsters, after fighting and oppression, the undead broke off from the monster faction and formed The Undead Horde.

The monsters and the Undead Horde were enemies to each other, though no war was waged, there was aggression between the two and caused monsters and the undeads to end up tipping the balance between light and dark so much almost all pure light magic creatures died, which ended the Kajilo Dynasty and started the Rahaklemo Dynasty, which lasted for years.

Not all undead broke off to the horde as certain races still stayed with the monsters, these Undead Races are still able to use light magic in present times.

The Kahaklemo Dynasty was a bloody and dusty one full of violence and terror, cruel laws and deadly punishments, but it came to an offical end when Semi Sheriffs Gaster was created.

A power skeleton being created by floating magic and energy, using his strength, knowledge, charisma and reason he was able to reunite The Undead Horde back to The Monster Faction.

When the balance was restored, a new type of monster emerged, a being created from magic of all the races formed. It was the boss monster, it had the physic of an anthropomorphic,  the satius and power of a mystic, the strength, immortality, and durability of an undead, the ability to wield energy like an elemental and the unusualness of a basic.

They were their own monster race and type and when Jakuliko Dremmurr took the throne from the Kahaklemo Dynasty, He appointed Grandpa Semi as “The Honor” and the rest is history.

## The Deltarune

The Deltarune is the symbol of monster kind and is a mix between the Angel’s Ire crest and The Horde’s Banner, there is a prophecy behind it though…

One Day an animal race will rise, first they will treat the supernatural as deities later through pride, equals then when greed and honorless values come they will attack the supernaturals, no supernatural will die but millions of mortals will parish, but through cruelness and sins, this animal species will banish the supernatural away, only once fallen mortal children die and a member of the horde *(aka an undead monster, since the horde no longer exists)* blood is spilled and souls are taken, an angel from both mortal and supernatural worlds will guide the supernatural and end the parasitic animal species and undo all that they caused and bring a rebirth of the world.

This prophecy gets broken in every single timeline because of Sans.

## The War between Monsters and Humans

The humans rose up and many worshiped the supernatural as gods and goddesses, the supernatural were admired by all but when humanity learned how to harvest magic from the air they became arrogant and wished to be treated as equals, all was well until Queen Jazzmine Dremmurr of The Monster’s husband was stabbed to death by a deranged human that lashed in anger when Toriel was betrothed to Asgore, No one knows why this human lashed out and it remained a mystery for a long time…

Jazzmine declared war and Humanity suffered, magic was sealed in a forcefield around the monster kingdom to keep humans from using magic, many but not all artifacts became useless, Queen Miranda of the humans became crazy with determination to defeat the supernatural so much that the humans wished to overthrow her.

The human queen had a dasterally idea to force the monsters to surrender, she managed to kidnap Toriel and use her as ransom. Once Queen Jazzmine surrendered instead of the humans throwing her in the cell they turned on their queen and swore loyalty to Queen Jazzmine, but respecting her deal and ignoring all the mortals’ pleas, reclined them and respected her promise.

The humans burnt all the magic artifacts they had to make a spell to hold the supernatural underground on a small continent, (Australia), except for one.

Malchi used his remaining power to stow away his enchanted book so it cannot be used against monster kind and centuries later would wind up in an antique shop and be eventually taken by a little boy who was a tourist traveling with his family to Europe. Andrew Allen later became the 9th Fallen Human after Chara Mandeleev in the very far future

The Human queen was executed and all nations went their separate ways disforming the human kingdom and becoming separate countries. Queen Jazzmine later abdicated to the throne and gave the crown to her daughter Toriel, Toriel becoming Queen made Asgore, “Prince Asgore.”

# *Post Barrier, Pre-events-Current events*

## **Frisk:**

### 1901:

An explosion took place which took the lives of an unknown amount of monsters as no countable remains could be found, one monster barely holding on begged Toriel to take their child and their toy, this child had lost both their arms and suffered permanent injuries but will recover and will be later known as Monster kid or “M.K”.

### 1910:

A Human child named Frisk fell down into the underground and was accepted by the royal family, however a human cannot survive long underground, without a biomancer and healing magic can only sustain them so long, thus the child developed rickets and skin started to become sickly yellow

### 1912:

MK and Frisk are left with Prof. J.A River in her dangerous lab much against the professor’s protest and Asgore’s intuition, just as Toriel and Asgore left in a few moments later Frisk and MK, being kids that they are, ran off and messed with things one being the vial of negativity. Frisk broke it upon herself and it corrupted her outside in, altering her memories, thoughts and perception of reality, lashed out at MK and killed him. Prof. J.A RIver fought Frisk and used a spell to banish her into another dimension, The Terror Realm, River lied about what happened to Toriel and Asgore about the incident and said Frisk had an accident and toppled into machinery and got crushed and decapitated while MK ran away in horror tripped on a cord and fell into the core and burned alive, to save them the idea of their adoptive daughter being “brainwashed” by a substance and killing their other adoptive child.

Toriel admitted her mistake and let River keep her job, Asgore held no hate to River but lashed out at Toriel and blamed her for the ordeal, and ran away.

## **Known Pre-chara events:**

### 1923:

Sans was created by accident when River and Gaster were sparring, due to the two magic attacks having different Magic Energy Structures and due possessing a marriage bond, (which is one of the relationship bonds that affect Magic Energy Structures) a soul was formed and Sans was generated, though chronologically and mentally a baby, since he was created in this way, he was physically 4 years old and was always 4 years ahead of his chronological age until he stopped aging.

Sans temporarily had yellow and purple magic blotches on his body and both purple and green colored eye socket lights, this went away when he was a few months old and his eyes eventually became dark navy blue though time to time the shade of blue varies depending on mood

### 1924:

Sans finds a piece of scratch fabric in a clothing shop and uses it as a bandana, also this is when he got diagnosed with Autism and started to wear puzzle piece detailed clothing, which is interesting since in the real world timeline the Puzzle Piece was adapted as the symbol for autism in 1999.

### 1926:

Papyrus may have been created on this date if it was that only his physical age swapped with Sans but not chronologically as it has been stated they are 3 years apart chronologically but with a 9 year physical age difference.

Papyrus was planned and was carried for 5 months until randomly separating from either River’s or Gaster’s soul and supposedly almost completely falling down the stairs.

### 1925:

Sans starts to finally talk and communicate verbally instead of writing and sign language, though his speech is still quite broken, his first word was “@$$hole” as he repeated Wingding saying it to someone who insulted Sans, River was very upset at this.

1930 - 1934:

Sans and Papyrus start to be able to leave the house and interact with others, this proven troublesome for Sans, getting bullied for his mental disabilities and hurt by stereotypes, this almost killed Sans multiple times, which caused them being strangled by Gaster and may have also caused some of the bullies to die as Papyrus hinted to killing some of Sans’ bullies in more current events, by the following quotes;

*“Sans: I’ve killed children Papyrus: haven’t we all? Sans: what? Papyrus: huh?”*

*“I hated those monsters, I wanted to harm them, I wanted to kill them, but.. I know I shouldn’t have”*

*“Monsters can kill anyone without punishment if it’s in defense of self, another, via instruction, or in case of a family member, so I could have murdered every single one of those bullies and no one would bat an eye”*

Sans has multiple permanent injuries that he still has today because of this.

Also around this time River divorced Gaster due to outside problems

### 1925:

J.A River has to bring Sans and Papyrus to the core and lab for a safety inspection, with their grandfather Semi watching them of course,  they talk about immortality which Papyrus eagerly turns to Sans to say “You hear that, Sans? We are going to live forever!”, J.A River notes a faulty guard rail.

When it’s time to clean up the toys Sans forgets a blue race car which J.A River absentmindedly slips on, causing her to break the faulty guardrail and fall in the core.

Sans blames himself for his mother’s death and never moves on from it.

When word got out, some older children cornered him and attacked him, Sans didn’t want to fight back and prove them right so he took the beating and then calling him an It and a thing also calling him heartless, and terrible for killing his own mother and even managing to break Sans leg clean off. But was saved by making eye contact with one of them causing them to feel pity and turn against the one attacking him, The attacker’s name is revealed to be George and the friend who turned on him was revealed to be named Carrie, Carrie pushed George out of the way and insulted him, then after scaring away her friends she carries Sans home and apologizes for hurting him, Saying that she looked at him and saw and felt his fear and made her realize he does actually have feelings and emotions after all and definitely isn’t heartless and non-empathetic as she was let on to believe.

### 1925 - 1969

Eventually out of fear Sans locked himself in his room, and refused to leave his house to go to public places, and when he does, he lurks in the shadows to be unseen, occasionally using his magic abilities to take out bullies and other bad monster’s from a distance, this was all in hope to be forgotten about and to come out when no one in town remembers him.

This fails as he ends up becoming a snowdin folk tale, used to scare children, short version goes like this,

*“There once was a monster child who lived long ago, everyone hated him for no good reason, but no matter the beatings, he never fought back, one day he disappeared without a trace, and his lost soul roams snowdin and will do anything to stop bad monsters from hurting others even if it’s to sneak into rooms and dust them in there sleep, now have you been a bad child? If you have.. He may come for you”*

But in the meantime, he continued learning and schooling from a distance and definitely started to make his knowledge and intelligence more and more clear to others, also was able to talk more fluently when was 15.

Sometime in both Sans and Papyrus’ teenage years, the integrity soul fell down and quickly befriended Papyrus, very little is known about the 2nd fallen human other than they loved ballet and they died to Myrtle, who at the time was not the general yet and just the youngest guard ever, being under 21 years of age. The bloody tutu and the dirty slippers can be found in Flowey's shop because Chara sold it to him.

Sometime in adulthood, Papyrus as an adult meets a young Muffet (around 7) who scraped her leg, Papyrus helps her and continued to have more interactions with her, also Papyrus presumably graduated from art school, Papyrus also mentions taking philosophy but it’s unknown if he has a diploma in it as he doesn’t go by “Dr. Papyrus Gaster PD” or any variations

Then in 1969, Muffet and her friends were playing catch and accidentally broke a window, Sans went to investigate, causing Muffet to scream about that Sans was actually real and Papyrus wasn’t crazy and it was all not just a story, this cause Snowdin to panic, which happened to be all witnessed by the queen watching the cameras’ footage placed around snowdin. Toriel asked Semi about Sans and Semi filled her in, Toriel admitting to taking a liking to him and wished to meet him.

Sans put up a fight to go but was eventually wrangled by his brother and father and taken in the castle and assuming that they are going to execute him, which Sans was actually surprised to know this wasn’t the case. Toriel was very kind to him and was attracted to his funny behaviors and the fact her mother showed some of those same traits, (which is later to be revealed that Jazzmine Dremmurr is on the Autism Spectrum as well.)

Sans was enrolled in the royal guard by Papyrus in an attempt to get the people to trust Sans, but Sans was very reluctant to go through with it but when he was actually aware of what was going on, he decided to go along with it because Toriel’s presence made him feel safe and secure.

### 1969 - 1971

Sans started his training under General Myrtle, and proved to be a strong monster, fast learner and skilled fighter even managing to beat Myrtle first try in a sparring match, despite being good, he had to go through 2 years of training as it’s the minimum requirement.

### 1970s:

Sans developed a good positive relationship with his fellow guards mainly, General Myrtle, an anthropomorphic duck monster, and a guard who he was posted beside, named Private, an mythical dragon type monster.

Frisk starts to harass Sans’ mind, and makes her first appearance since her backstory chapters.

Sans and Toriel eventually get together in a relationship though it was a very private affair, especially for Sans who could have got discharged from the Royal guard for his relationship with her.

There was an anarchist cult at one point which caused Sans to lose his arm when protecting Toriel and end up revealing to her that he can bleed. Monster’s started to trust Sans more which made Sans uneasy and he never got used to

Sans also eventually met Alphys, Napstablook and Undyne when coming home from his daily duty, by being hit by a shopping cart they were riding in.

The 3 got a lesson in discipline from Sans and quickly took a liking to him, finding comfort in his presence as he was a misfit like them. Sans taught them multiple skills and they bonded with both Sans and Papyrus, Undyne took a greater liking to Papyrus while Napstablook and Alphys were more fond of Sans.

Sans killed the Patience soul/3rd fallen human during this time, apologizing and showing remorse but still impaled her with bones causing immense bleeding and organ rapture. The broken toy knife and the bloody ribbon can be found in flowey’s shop because Chara sold it to him

It’s presumed around this time that Papyrus got diagnosed with ADHD and Narcolepsy.

### 1980s:

Everyone is moving forward in their lives. Alphys starts to learn how to fight and battle with Sans’ help.

Orange Soul falls down, triggers Sans then in rage Sans stabs them to death, The stabbed holed bandana and sliced leather gloves can be found in flowey’s shop because Chara sold it to him

Justice falls down and is spared because they won the shot off against Sans, which left a dent in Sans’ armor, not harming him but a shot is a shot and Sans let him past, Justice, later known as Clover (referencing the fan game Undertale Yellow). He made it all the way to Judgment Hall where at the time Papyrus got a job as bell ringer and Papyrus decided to stand inside the bell to ring it with body and say “DING DONG” repeatedly, Papyrus got fired..

He was the only human besides Chara to make it all the way up to Toriel, Clover was eventually burned alive by Toriel. The worned pistol and the fried cowboy hat can be found in Flowey's shop because Chara sold it to him.

Kindness falls down and also gets spared by Sans by hugging him, the friendliness made Sans unable to harm the child and spared him, he told him to run away if he wants to live and he cannot save and protect him from the other guards because that will be betrayal to the crown. Kindness later to be known to be “Cody” (referencing the fan game Undertale Green), gets stalked by Sans and protected at a distance but not in battles, Kindness eventually gets scorched by Priviate’s fire breath and dies, Sans steals the boy’s body and seals him in a cryaotic, hoping to reanimate Cody from the dead which he semi-canonly does. Cody's Items that are in Flowey's shop are the burnt apron and the bend frying pan

### 1990s;

Napstablook became Napstabot after Undyne made them a robot body, Undyne took apprenticeship under Grandpa Semi’s watch to prepare her for her future job as the royal scientist .

Muffet opened her bakery.

Alphys entered Training for 14 years.

Papyrus got a job as a cartoonist.

Perseverance falls down, and dies in snowdin, from answering a riddle wrong, thus by the rules of the challenge and much to Papyrus’ sorrow, Sans pulled the lever and dropped the perseverance soul in a bunch of spikes, killing them instantly. The Broken Glasses and blood splattered book can be found in Flowey’s shop because Chara sold it to him.

### 2000s

Toriel proposes to Sans, and is now able to make their relationship public, their families had to met each other which caused Toriel to be anxiety ridden by the “what if’s”, but her mother Jazzmine was very approving of Sans as well as Papyrus and Gaster, also was pleased to see Grandpa Semi again, calling him an old friend. Sans was very ecstatic to learn Jazzmine was also Autistic and they bonded quickly.

Undyne finally becomes the royal scientist and Napstabot starts to rise to fame.

After 14 years, Sans feels sorry for Alphys for keeping on failing her tests so he graduates her.

Papyrus’ becomes recognized not just for his social butterfly nature but for his comics as well.

Toriel marries Sans and Sans gets overwhelmed by the wedding, also during his bachelor party prior, he managed to get so intoxicated that it was illegal to serve alcohol in public events.

He gets given a soul bound enchanted sword, when it binded with him it turns into a viking rune symbol of eternal love, which is supposedly supposed to represent him.

### 2010s

Myrtle retires, Sans assumes her responsibilities

Things advance in everyone’s lives

## Sariel Arrus Gaster

Sariel was created in 2014 or 2015, either a few months or a year before Chara fell down, though Sans was very reluctant and had to be chased down by a knife to draw his blood.

His blood was required to be put in the boiling water to summon with a ribbon, a tuft of her fur and a golden coin so she can surround it by poppy seeds, then channel energy to make it able to create a baby’s soul, since Sans didn’t have anything else tangible that possesses magic energy structure because Sans never collected his baby teeth.

Sans becomes very protective of Toriel during this time and does everything for her, Toriel, like all monsters who are carrying, must not take damage or else it has a chance to break the baby’s soul either causing damage to the baby or killing them, also she will also experience magic reduction, fainting, chest pains and migraines. Sariel’s soul separated randomly while Toriel was working and almost fell head first into the floor. Sariel talked in the Arrus font and Sans quickly said “oh, her name’s Arrus” but Toriel didn’t want to name her that and made it her middle name, so Sans offered the name “Chloe” but Toriel decided to name her “Sariel” because she is terrible of thinking of names and just put Sans and Toriel together.

Sans calls Sariel “Arrus” multiple times, however.

Wingding Gaster when first meeting his grandchild, takes the queen aside, warns/threatens the queen, that if Sariel is harmed because of her like what happened to her other children, he doesn’t fear Sans’ emotions, the treason or any punishments he would get upon him for killing her, this scares Toriel.

## Chara

Chara, an russian immigrant child, falls down in Dec. 3rd 2015 because from running away in fear after somehow being the only survivor in the car crash, witnessing a tree branch completely going through their parents heads and her 3 year old brother being completely decapitated.

She gets through the underground easily, as many monsters were passive to her, as during this time the underground was going through a “golden time” in their history very few monsters stand in her way especially since Papyrus guides her through the underground, her interactions with them were:

* Temmie: met once, Temmie was too apathetic to care
* Asgore: left him quickly
* Papyrus: turned around to quickly for Papyrus to get away from standing on a branch, Papyrus says he was too excited to run away and pretend to that You (Chara) didn’t see him, if you choose to pretend, Chara turns around and Papyrus is seen wearing fake glasses nose and mustache, and greets Chara, very silly, and then dances around doing a jig, if you don’t Papyrus walks up to Chara, gets on her level (ie bending over) and outstretched his hand and introduces himself, when Chara grabs his hand Papyrus excitingly shakes it, eventually Papyrus takes you to Muffet’s and pays for either an spider cider or spider donut and Chara gets some blueberry muffins from Muffet, Papyrus doesn’t have a tab with Muffet also he doesn’t buy anything for himself from Muffet when comes to her bakery preferring to talk and hang out with her, Papyrus guides you through out the underground either physically or by phone
* Sans: You are told to hid behind the irrelevantly placed lamp to hide from Sans, Sans greets his brother and asks him why he’s out here, as he’s not posted here, then questions the lamp and ends up finding Chara, instead of capturing her right then and there he just walks away and tells them “I am way to old for this”, Sans makes little appearances from here, only really seen again talking to Alphys and giving Chara stares when Chara meets Toriel.
* Alphys, You hang with Alphys, and end up flooding her house..
* Undyne, She just tries to regulate Napstabot’s activities and make sure he’s not unknowingly taking it too far.
* Napstabot, Absolutely loved spending time with him, all the activities on his show where she got to join, Napstabot made sure Chara was having fun and happy

Chara falls under Frisk’s influence and is unable to resist, causing her to “willingly” through mind manipulation kill Toriel and take her soul this devistates Sans.

## Events leading up to the Castle Take-over and the seize itself

Sans becomes temporary king until Sariel is of age, due to Undyne and Semi refusing the title and Jazzmine Dreemurr not coming to reclaim it. Sans becoming temporary king ends the Dreemurr Dynasty and creates the start of the Gaster Dynasty.

Sans wasn’t too frowned upon for taking the throne as he did actually have some claim to it even if he wasn’t Toriel’s Husband, from his royal guard status, being the son of the former royal scientist J.A River and being the grandson of Semi Sheriffs, Sans is technically noble blood even if his father broke away from nobility centuries ago.

Sans stopped spending much time with Alphys which cause Alphys’ clinginess to cause misbehavior, Sans had to suspend her from royal guard duties (but she still will be receiving payment) until she can get her act back together, Alphys felt very betrayed and this made her a extremely good target to Frisk and Frisk was able to manipulate Alphys into rallying others (with the help of Frisk’s manipulation) who were against the crown and/or Sans and got a big amount, and took the castle by surprise and made sure any monsters with claim to the throne were dusted.

She almost succeeds though fails to take down Sans, Papyrus and Sariel, Sans and Papyrus played too good offense to be killed, though Sans was able to get his skull hit with her axe, eye socket chipped with a lightning bolt and chin crack from floor impact, one missed Him and hit Papyrus in the skull, creating a massive hole and destroying on of his eyelights all because Sans was hesitant on fighting her but Papyrus getting managed to get him enraged and end up almost killing Alphys, but before he could execute her, he hears Sariel crying and decides to come to their aid instead, He teleports them out of there, and faints in the snow from the magic drainage of teleporting so many people and blood loss.

Sans wakes up and finds himself in Muffet’s parlor/bakery, very scared and demanding the location of his child and brother, after being informed things and a heated argument with his brother he addresses Snowdin and they form the snowdin resistance and mark his the beginning of a underground civil war to regain hotland and to over through Alphys.

This goes on for 11 years

## Current Events

Andrew falls down in 2026 after saving his sister from trying to pull off the same feat as their neighbor Chara did, after getting her off a dangling tree trunk/branch/thing accidentally falls into the abyss instead, the enchanted book he always carries with him which he got in a antique shop during his vacation to Norway started to reactivate after a millennium of dormentacy from the monster magically auras and shield Andew from the fall, Andrew continues on and discovers more things that the book can do. You play as him whether you play it how he would or take him over to kill everyone is your choice.