Underhowl

Underhowl is an AU where Flowey did not become Omega Flowey, and Asriel, which caused the timeline to collapse. For some reason, the monsters and frisk were sucked into Flowey, and the monsters merged themselves, escaped, and killed the Omega Flowey with a determination extractor. The monsters have no survival instincts, and one monster proposed to kill each other for food. The monsters began to suck dust for food, and later came a human who slaughtered the underground world multiple times until the monsters started using the determination extractor again. Extracting a lot of human power, humans have lost their memory and are leaving here.
== Characters ==
=== Undertale Characters ===
==== Flowey ====
Flowey was killed by the monsters, but a large amount of dust brought them back to life and also strengthened their power.
==== Mettaton ====
In order to transform the dust into fuel, and to transform itself into a slaughter machine, Mettaton does whatever it takes to survive.
==== River Person ====
The river person killed himself and killed other monsters in order to strengthen himself and prevent him from being killed by the enemy. He enters Gaster's room in an abnormal way and kills him, owning the gaster blaster that belonged to him.
=== Added Characters ===
==== It ====
The ninth fallen human, who loves slaughter when it has a memory, is determined to use the extractor to capture the memory, and then begins to have other ways of getting along, but it must be listened by the "player"
==== Lemon Demon ====
A weird monster, he made monster war happen and he can destroy the real world, but he does not. He can hack into the computer as well and can control electrical appliances.
==== Togore ====
They are a Toriel and Asgore fusion. It is an insane being, and it always fights with Napstaphy.
==== Napastaphy ====
They are Alphys's and Napstablook's mixed ghost. They love to kill monsters and eat their dust. It thinks Togore is an insane idiot.
==== Sandyne ====
Sans and Undyne's mixed monster. He is greedy and selfish. Papykid does like to hang out with him, but he hates Papykid.
==== Papykid ====
Papyrus's and monster kid's mixed monster. He likes to hang out with Sandyne, but Sandyne hates him.
==== Memory Eliminate Head ====
When the “player” wants to kill all monsters, it is out and angry about why Alphys didn’t take him out of the true laboratory. When he is going to Asgore’s home, it’s family is all dead. It has its own faster blaster.
== Locations ==
=== Undertale Locations ===
==== Snowdin ====
Sandyne and Papykid’s homes. They are the only people who live there.
==== Hotland ====
Except for Papykid and Sandyne, other monsters live in Hotland.
=== Added Locations ===
==== The Dark ====
It is Lemon Demon’s home, nobody can go there.
== Miscellaneous ==
# Lemon Demon can destroy the universe.
# Sandyne likes to eat salad dressing bags.
Category:AUs
Category:Concept Change
Category:Post-Pacifist
Category:Horror
Category:Grim Dark
Category:Written story