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oblivionau · 5 months
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Infertale
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Infertale is an alternate universe of Undertale where the monsters have been infected by a mysterious virus that turned them into mutant and cannibalistic creatures.
The virus spread throughout the Underground after a human fell into the mountain and died, releasing a red and viscous substance that contaminated the golden flowers.
The flowers, in turn, infected the monsters that touched or ate them, altering their forms, personalities, and souls.
The virus has different effects on the monsters depending on their traits and powers.
Some monsters become more aggressive and ferocious, others become more deformed and grotesque, and others become more intelligent and manipulative.
The virus also affects the monsters' souls, causing them to change in color and attribute.
For example, the patience soul becomes the rage soul, the bravery soul becomes the violence soul, the integrity soul becomes the madness soul, and so on.
The only monster that seems immune to the virus is Sans, the lazy and sarcastic skeleton who works as a sentinel in Snowdin Forest.
Sans has a special soul, which is the soul of determination, the same that humans possess.
Sans is able to use determination to resist the virus and also to manipulate time and space.
Sans is the only one who knows the truth about the virus and the human who brought it, as he has seen many different timelines where the virus always appears and destroys everything.
Sans is tired of seeing his friends and family turn into monsters and having to kill them or run away from them.
He is also tired of seeing the world become a hell of pain and suffering.
He just wants to find a way to end all this, even if it means destroying the Underground or himself.
One day, another human falls into the mountain and enters the Underground.
This human is called Frisk, and he has a soul of determination, just like Sans.
Frisk is a curious and brave boy who wants to explore the world and make new friends.
He knows nothing about the virus or the monsters, and he thinks they are just different and interesting.
He also doesn't know that he is the only one who can save or condemn the Underground, depending on his choices and actions.
Frisk meets Sans early in his journey, and Sans decides to accompany him and protect him from the infected monsters.
Sans also decides to test Frisk and see if he is different from the other humans he has met before, and if he has any hope of changing the fate of the Underground.
Sans and Frisk will face many dangers and challenges, and they will also meet many monsters, some friends, and others enemies.
They will uncover the secrets of the virus, the war between humans and monsters, and the Underground itself.
They will have to decide whether to fight, flee, or talk to the monsters, and whether to kill, spare, or infect them.
They will have to deal with the consequences of their choices and the changes in their souls.
Infertale is a Horror AU, where fear, pain, and death are present in every moment.
But it is also a Determination AU, where hope, friendship, and love can make a difference.
The fate of the Underground is in the hands of Frisk and Sans, and they must choose between salvation or destruction.
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