you were a normal weak nervous scared of everything kid your friends forced you to go in a dark cave you did scared tho something launched and landed on you and it went into your mouth and stops by like laying on one of your organs and every time you go into darkness black goo comes out the right side and slowly takes over giving you enhanced speed super strength bravery regeneration but ofc it’s not you it’s the monster living inside you weeks go by and your taken by a group who also have something inside them but they’re not a weak scared of everything nervous child you wake up tied to a chair (also the thing inside you can speak inside your head and it can make your arms turn into blades when it’s taken over ofc and gives you claws)