UNDERFREE AU by puppylove_cak3.

Small resume as many people keep asking me about it and so that I could just send this to explain the lore.

In this universe, the war between the humans and monsters never existed. Both races live on earth without any conflicts. As the years passed by, the world got overpopulated and some thought of expanding territories which led to creating the underground.

In this story, the player/viewer plays as Frisk, a teen that somehow feels hatred against monsters for who knows what reason. That peace between the two races feels off. They decided they should 'do something about it'.

Note: their soul is not one of DETERMINATION, they have a grey soul, depending on what route you take, it would either turn into 'KINDNESS' or 'MURDEROUS'

The story goes through 3 ways:

Pacific route: You end up changing your mind after meeting some monsters and befriending them. You end up being adopted as you (Frisk) was an orphan.

Neutral route: You killed some monsters but also some humans that got in your way, many were disappointed and sent you to get "fixed", but as it was not directed towards only one race, nothing massive happened.

Genocide route: Can only be obtained if you only attack monsters. (Which is the canon way the story goes).

Any monsters that got in your way or someone looked "way too peaceful" would be an easy prey.

The more you get into fights, the harder it gets to get more L.O.V.E.

If you killed/hurt Sans, you'll automatically get into a fight with Papyrus with only one of you getting out alive, if you win no stronger monster will be left, only some weaklings that are easy XP, if he wins, you'd be forced to reset and bring back his brother, keep in mind that he is aware of resets.

Throughout your journey, you met a Flower that seemed to share the "same" goal as you, he hates humans and you hate monsters, what an amazing duo.

He'll be there during your fights to remember not to use the MERCY button.

by puppylove_cak3

characters: gaster, papyrus and sans

GASTER: 64 years old.

He's the father of the skelebros, a very smart scientist and doctor that works on medical cures. He created his sons the same way handplate gaster did, except it was only to have his own children.

He only speaks in wing dings and sign language which sometimes leads to some misunderstanding.

He's always busy, but makes time for his sons whenever it's needed/very important.

PAPYRUS: 37 years old.

The oldest brother. He always was very mature, even as a child. Taking all the responsibilities even if not needed.

He is like the original Papyrus, although he is less loud and prefers emotions over logical thinking despite being very smart. He might be one of the strongest monsters, though his potential is not shown as he doesn't need to use any of his magic in his daily life.

He's very, VERY supportive of his brother, and so is Sans towards him. They're each other's brothers and best friends.

He looks scary but he's a big softy inside. He works as an engineer, but sometimes wishes he had become a baker.

SANS: 20 years old

The little brother, both figuratively and literally.

He's almost like the original sans, except for some changes:

Instead of being lazy, he's just an introvert, being 24/7 at home (in his room),

he makes a lot of jokes that Papyrus actually laughs at, and he has 50 hp instead of one.

He does use teleportation to go to the grocery store, and that's the maximum he goes alone. He's only seen outside whenever he takes a walk with his family or that he goes to drink tea and talk with Asgore (rarely but still.)

As you maybe have noticed, Papyrus and Sans both have lines on the same eyesockets, want to know why? Here is the reason:

Papyrus had a big fight with someone one day, which led him to have that scar that makes him very self conscious and a grim reminder of what happened after losing his temper and choosing to fight instead of using words.