DE!404/William

*"Life is just an bottom of shame when you are being hurt nonstop day after day by your own mother but once you notice in the future that your stronger than her well the chances of you winning is well you if you try your hardest." - DE!404 (William).*

## DE!404

* William
* DE!404 (Pre-Stage)
* DE!404

## Scaling Information

### Tier Level

Low Cosmic | Low Complex Multiverse Level

### Code

Mainframe Code

*"Me, my brothers have suffered to much we could even understand our pain within us the day of the verse's destruction was the saddest day ever and one of the history's we never forget inside of us within. DE!Alphatale is a verse that expands without any end at all with many worlds that is bigger than omniverses itself but that's just all a legend or a truth? We will never understand." - DE!404.*

William aka Error!404 or commonly known as DE!404 is stated to be one of the first experiments ever done by Mainframe Power/Magic due to this he has absolute control and power over the Mainframe itself due to this he is able to become stronger and faster along the way in the future in which, DE!404 was stated to be stronger than some of his knowable brothers due to the Mainframe Power/Magic he has within himself and being the God of the DE!Multiverse which states to have infinite amount of timelines which has AU'S and routes as well like genocide etc and he mostly teaches DE!Error also known as "The God Destroyer" about stuff like destruction and balance for the entire DE!Multiverse itself.

## Overview

William or known as Error!404 commonly known as DE!404 was born inside of the Old Labs within the verse known as DE!Alphatale which is completely secret from DE!Multiverse, William is known for being the son of Astral Mother and he has no father or isn't aware of it at all but mostly had no father at all instead he was created by Mainframe Magic/Power in which he was injected with it many times in which, William had suffered through some experiments but after a while he was starting to be immune by the pain due to well the Mainframe Power/Magic that was being within his bones sadly after many failing tests at first the magic was too much for him to even contain after a while he just became completely immune to the pain which William thinks that she did the most dumbest thing in the world was to inject him with Mainframe Power.

William during sometime his first blaster was during when he fired it at his own mother Astral Mother and also he used them during his training's with his younger brother Adam. William for sometime now had to train nonstop to keep his powers in check because they were to nonstop shake, crack or even fall apart so it did take him some time now to get them in check but thanks to Loading he is now immune to be damaged to be injected from the mainframe's raw energy that his mother used along the chapters or just the beginning.

William also was able to have a somewhat vision of him fighting his other brother Jacob in the near future which William is aware that is why his brother Jacob wants to hurt himself or mostly become stronger by injecting himself but mostly Jacob had the vision as well also William and the others were able to see an twisted shadow-type version of himself in many parts of the story also his first project was known as Negative which would be called King!Multiverse in the near future once he is fully completed with Negative.

After when DE!Alphatale was said to be completely destroyed by his own brother Jacob he later on became stronger by training within the Mainframe before the destruction of his own Alphatale even started to stop Jacob but it was just to late so now he wonders around the entire DE!Multiverse hiding from other beings in which, he is planning to restore the entire verse even if it kills him at the end and his main goal is to defeat Jacob or kill him after what happened during the destruction of his own Au.

## Personality

William in the past had a deep care for his brothers but had an deep hatred between his mother and Jacob mainly his mother because he was getting experimented on badly with the Mainframe Magic/Power to the point he almost died but he keep it together because if not he would be punished at the worse ways possible in the young years he was as William, William also liked to train with his brother known as Alpha/Adam because during his training's he was able to gain way more fighting abilities than before like combat and many many more his speed mostly came from his training's with Ares where he was able to break the concept of speed during his base when he was doing speed tests with Ares also William likes to make fun of Ares sometimes but doesn't go to far because he is aware that Ares can turn into Omni-Thorn at a very young age but only a pre-state which he never died from because he mastered it. William also gets his strength from Delios when he did many strength tests along the way which he possibly "broke" the strength of many things possible.

During he was 404 aka the Mainframe God he was still the same as William besides he felt way more protective over his brothers also during his pre-training with the mainframe he met someone called Loading in which they had a truce after having many battles with each other to see who wins but at the end it works out perfectly, 404 also has a kind heart to mostly everyone within his verse but still has deep hatred with Astral Mother and wishes she died in a ditch alone which is not really true also him meeting DE!Alastor randomly was an mistake due that Alastor is a very immensely powerful demon from the Hell Section overall, him and 404 are somewhat friends but would have battles between one another.

404 is also somewhat depressed due that he misses his verse so badly but he got rid of his own depression quickly it was unknown how he even became 20,000+ years but it was stated he exists way longer than his brothers and within the Mainframe he is able to age quickly/slowly by each minute him being inside is 1,000+ years of his life-span. As, 404 now seeks to return his verse back to his normal state and bring Jacob to justice once and for all.

## Appearance

404 wears a long blue coat with a giant number four on the back. His blue also being shown on his slippers with the blue lines now taking over his white parts of his outfit. He wears dark blue socks and has tags on his arms.

## Relationships

* Error!Sans: When 404 first saw Error he thought that he would be a good student but sometimes they often get into battles but Error knows that 404 is way stronger than him in many ways possible so they end up having a truce due to having a heavy start but after a while Error earned 404's respect and that they became friends and would have each other's backs when the time is necessary.
	+ King!Multiverse: King!Multiverse or known as Multiverse was the 1st creation by 404 and used to be called Negative!Sans or nicknamed Negative in the start he was mostly created to rule to entire DE!Multiverse itself and not as a cover-up or pawn in which, 404 never even once controls his own creation for anything besides battles if necessary. King and 404 has a very good relationship and that they share each other moments also, when King was Negative he always had William's side no matter what happened even when they grew up with each other along 404's brothers in which, King is like a brother to 404.
* Wilma: When 404 first saw Wilma he was confused on how she even existed and how they even look alike in the first place 404 wanted to get rid of her or try to do something to her like send her to the 404verse but after when she told him how she looked alike him, he finally understood everything and so 404 took her in as a student after a while they became best friends and training buddies but 404 still had many questions for her like how doesn't she have transformations like him and many more questions awaits.
	+ Virus!404/Jack: 404 and Jack has a crazy relationship between the two because, 404 always likes to mess with him with cookies sense Jack doesn't like eating cookies like any other version of himself in which, the many times Jack told 404 to stop but William never stops anyways but after a while he stopped pranking him and after that they decided to become friends or already was friends when they first met each other at first 404 thought Jack was a twisted version of himself but wasn't and when Jack told where he was 404 was wondering where it was even located which is called The Hidden Void after a long time being friends 404 and Virus is like cousins and that they both will stand by each others back no matter what happens.
* Loading: Loading and 404 has a semi-relationship in hopes of that when 404 entered the Mainframe to do his training's or start of them when it was the first time he ever met Loading and that Loading ever since 404 came he always kept a eye on him to make sure he doesn't take to much of the Mainframe's energy but after a while they would decide to make a truce so nothing bad happens in the future and so Loading agreed to the truce and so ever since the truce happened 404 is able to take more energy during his transformations and many more needs with the power of the Mainframe.
	+ Alpha!Chara: In the past when William first saw Alpha!Chara it was like a great sighting to see after they met each other and they would start off as friends and later on they started to grow on each other closer than ever it was said that they first met each other in Waterfalls when William was just walking around and would found her at the exit of Waterfalls. They spent a total of 10 years together and had already made each other an official during the 6th year together after their 10th year together before the destruction happened they would tend to get married and that lasted for 5 years but after the destruction happened. 404 had never forgotten about Chara or ever will and would refuse to date anyone else for they only have eyes for Chara.
* Ink!Sans: One time 404 was walking inside of the center of the DE!Multiverse itself when he saw someone known as Ink!Sans or commonly known as Ink he looked around after a while 404 and Ink talked and shared some things with each other like thoughts, ideas and more but 404 was really thinking that Ink was just a obstacle to be tested on but didn't really do so anyways and decided to be friends with Ink instead of that.
	+ Fatal: Fatal and 404 has a very interesting relationship between each other in which, when 404 found Fatal!Error it was a very strange sighting to even see a human being a error after a while 404 and Fatal talked for a while and while they were talking 404 had many questions the same as Wilma but rather keep the questions to himself due to that she doesn't take so many questions at a time and would start to bug/glitch out like a normal error skeleton would but 404 has many questions that awaits.
* Astral Mother: 404 dislikes his mother with all of his life because of the terrible past that he had and the horrible experiments that happened as well but after a while 404 was getting bored of being injected with Mainframe Power/Magic to the point he became immune to it completely and now has a much larger connection to the Mainframe itself but overall 404 hates his mother.
	+ Infected/Jacob: 404 and Infected has a difficult relationship in where Infected wants to be stronger than 404 so he nonstop's injects himself with strange stuff but instead tried to kill himself in the progress but 404 in the other hand wanted to make him stop doing that but Infected never listens and when 404 knew that Jacob hurt Alpha in the past William started to have a hate relationship with him but knew that Jacob was still in deep pain when he did it so 404 is trying his best to save Infected before it's to late to even do so and once that happens 404 will have no choice to be Jacob's enemy and possibly have to kill him in the future due to the destruction of the verse itself.
		- Queen!Multiverse: Queen!Multiverse also known as Maria is the second creation made by 404 himself in the like of terms of which she is currently the queen of the multiverse itself and is husband with King!Multiverse, Maria and 404 has a good relationship as well since Maria shows deep respect to her creator known as 404 and that 404 cares about her as a friend and would sometimes hang out together meanwhile King always keep a eye on William to see nothing bad happens but 404 knows he doesn't date anyone besides Chara and that 404 only thinks her as a friend and nothing above it.
* Sister!Multiverse: Sister!Multiverse or known as Kayla was said to be a creation actually from King and Queen!Multiverse in the like of terms of which she is currently the commander of the multiverse or known as princess of the multiverse the nickname Sister!Multiverse actually means she is the sister of the Multiverse family and the 3rd oldest as well she was mostly created the same way her older sister was which is the Mainframe itself but her and 404 sometimes goes so well and sometimes doesn't because she always have a bad attitude towards William in other hands William doesn't like her that much but after a while they grew close together and likely became best friends at the end which took a long while because of her bad attitude towards William in the start.

## Powers

### Mainframe Physiology

Ever since his birth William was stated to be born/created with the Mainframe Power/Energy inside of his body making them known as the Demigod of the Mainframe due to that, William has somewhat a connection to the Mainframe making him able to draw power secretly and carefully to make sure that he doesn't absorb to much from the Mainframe as for such, he's able to summon his abilities from the Mainframe itself as William was no mortal at the beginning but a demigod as well as his brothers as, the Mainframe Power/Energy inside of his physical body due to this he has absolute control and power over the Mainframe itself due to this he is able to become stronger and faster along the way in the future in which, DE!404 was stated to be stronger than some of his knowable brothers due to the Mainframe Power/Magic he has within himself.

As, William's Mainframe Power/Energy will increase more and more over time as for such, in Chapter 2 when about to face Alpha!Frisk/Frisk, William was able to slowly increase his Mainframe energy more and more but, there was some setbacks from his Mainframe increasing but, he didn't care as he redid it again as, he closed his eyes again as, deep inside of his physical body the Mainframe Power/Energy slowly started to increase higher than before causing him to become stronger then he opened his eyes causing the Mainframe Power/Energy to be infinite meaning, he had a deep connection to the Mainframe even more.

And he was able to transcend/break his own past limits when he was young inside of the Old Labs in Chapter 1 where he was still learning about the power he had inside of his body as, William is an immensely powerful entity, his physiology is nothing short of godlike, with an endless source of power and newfound godly powers that William couldn’t have dreamt of. It was stated that, William isn't no Embodiment of the Mainframe but known as the "Avatar" of the Mainframe itself from birth/creation till his future self aka 404 as his power will keep increasing and growing over time till there will be no limits of what he could possibly do.

#### Mainframe Sphere:

William is able to summon an small - medium sized sphere from his Mainframe Magic/Power in which was stated during his first training with Alpha/Adam that it had an destructive blast that is able to wipe out small buildings at full size aka medium it was just a pre-type of the mainframe sphere attack also this attack is somewhat kinda hard to dodge but Alpha was able to block or dodge them meanwhile, other smaller monsters would be dusted away from such a destructive sphere attack.

#### Prototype Mainframe Blasters:

William with his Mainframe Power/Magic is able to summon an small type blaster that is only able to take down smaller monsters also it was used during when William was mad at his mother so he was able to combine his anger and mainframe magic to summon an blaster that the color of it is white with light blue eyes that shoots out an mixture of one side being white and other side being blue, blue side means it's from his mainframe magic and the white side just means a normal blaster's blast it was also able to make his own mother get thrown to a wall and pass out which means, the blaster has a strong enough force to knock someone out for a while or cause them to bleed also this was tested when during his training with Alpha in which, the blasters are able to upgrade themselves due to that William was growing stronger which, these newly upgraded versions were able to create of more stronger pulse of force and could do semi-more damage than before.

### Teleportation

During Chapter 1 and Chapter 2, William was proven to teleport to short areas as for such, he was able to teleport from his bedroom when he was inside of the Old Labs as he was able to teleport past attacks from his brothers somewhere during Chapter 1 as, his teleportation isn't a speed but rather a movement speed of his as for Chapter 2 he was able to teleport closer to Alpha!Frisk/Frisk inside of the massive training area in Snowdin City which, proves he can teleport anywhere with no problems at all as his speed isn't likely stated yet besides his famous teleportation.

### Regenation

In chapter 1 it was stated he was able to regenerate very quickly when facing Jacob and his other brothers as during Chapter 1 with the energy and power of the Mainframe inside of his bones and physical body he was able to survive death itself meaning, somewhere throughout the parts of Chapter 1 he had high - godly regeneration due to him having the Mainframe Energy inside of his physical body as he was able to recover from multiple damages possible even when training with Adam and so on as his regeneration will increase more and more to possibly immortality in the future of the DE!Alphatale Series.

### Unbound Speed - Strength

During Chapter 2 when William and Frisk was training as, Frisk dashed towards William with superhuman speeds as, Frisk was traveling at 400 speed kph/mph but, William dashed even faster than that causing him to accidentally travel all across the entire training area in seconds as William appeared behind, around, in front, basically everywhere and anywhere as William smiled as he teleported so fast he shook the entire Snowdin City causing massive earthquakes happening as suddenly, he smashed the middle of the entire training area causing the entire collapse of the training area wiping out 4-D structures and constructs like nothing as for such, William traveled way beyond Frisk's speed so badly he appeared in many places than once causing his speed to be "Out of Balance" as William is stated to be just **Low Cosmic** with his strength alone entirely as, William was stated by Alpha!Frisk that he went beyond light speed and that, he was able to combine speed and strength together for what happened.

### Negative Calling

During Chapter 2, when William heard someone knocking at the front door to his house he was able to summon Negative by snapping his fingers causing Negative to teleport beside William meaning, during dangerous problems or that William and his knowable brothers needed help he's able to summon Negative by snapping his fingers or calling out his name after all, Negative is stated to be Williams first creation to ever existed as, it's stated to be his "safe creation" or "protector" to the family but, Negative hasn't shown any abilities just yet for unknown reasons but Negative will pretty sooner or later but, during Chapter 1, William stated that Negative is at least stronger than Delios himself which, is impressive also, Negative has extreme physical capabilities and good combat skills taught by William himself.

## Scaling Information

### Tier Level

Low Cosmic | Low Complex Multiverse Level

### Magic Level

Infinite

*"You've made me like this! I'll end you completely and so there will be no RETURN!" - William to Alpha!Frisk in Chapter 2.*

During Chapter 2: When, Frisk charged up his DT Katana even more than possibly before till it reaches max then, Frisk stabbed William's physical body to his Mainframe Soul causing William to scream in pain as, Frisk's DT Katana exploded the entire Ruins itself causing it to collapse reaching to the Snowdin City all the way to the surface itself causing an massive supernova wiping out everything in site suddenly, inside of the collapsed ruins William regenerated slowly to quickly causing his soul to become corrupted.

As, William's face became distorted and blacked out completely as the air around him slowly stopped moving as he gripped his hands causing the number 2 from behind his back glow even brighter than before as he let out a blue smile causing, his entire soul and code to be completely corrupted as, William screamed loudly causing infinite amount of universes to shake even worse than before as he laughed very corruptly knowing that his physical capabilities have became infinite.

Meaning, William is able to use this transformation if he's close to dying or already somewhat dead as, he would begin to regenerate slow to quickly as, his Mainframe Soul/Code would become corrupted and his face would become pure black and distorted gaining him a "evil" appearance to his face as his physical capabilities would increase so badly it would all become infinite as, this is the first transformation William has ever occured in.

### Mainframe Beam

When William used his Mainframe!Demon transformation yet again he gained a newly powerful ability known as Mainframe Beam that was used during when he was facing Frisk again as, Williams eyes twitched as, William started to cry as, William rage goes beyond than anything anyone can even see as, William used Mainframe!Demon as, his soul becomes completely corrupted as he hold his hand out as he fired an massive blue type beam towards Frisk as this beam is by the corrupted main soul suddenly, the beam bypassed through Frisk's DT Soul completely almost erasing Frisk's utter existence completely as, Frisk fell down on the ground almost dead/erased after the beam was finished Mainframe!Demon slowly turned back to William as, William sat down on the ground and the battle was finally over. Meaning, Mainframe!Demon can almost erase someone's utter existence in seconds which, is a massive power boost since he first used this transformation.

## Chapter 2 Feats:

* During Chapter 2 when William was training with Frisk: William smiled as he teleported so fast he shook the entire Snowdin City causing massive earthquakes happening as suddenly, he smashed the middle of the entire training area causing the entire collapse of the training area wiping out 4-D structures and constructs like nothing as, William is stated to be just **Low Cosmic** with his strength alone entirely. (Low Cosmic Feat)
* William in his Mainframe!Demon transformation was able to scream loudly causing infinite amount of universes to shake even worse than before. (Low Cosmic Feat)
* Almost erased Alpha!Frisk's entire existence by using a Mainframe Beam in his Mainframe!Demon transformation.

## Trivia

### (William)

* William's first creation ever made was Negative!Sans that later became King!Multiverse in the future.
* William's birthday is on December 21st.

## Gallery

DE!404's Birthday on December 21st (Artwork By: Klsr.Xy)