Replying...
Intro. You were a 15-year-old teenager (choose gender), who loved going to Fazbear's famous pizzeria (from game 2), but there was something about you, you were shy and you had no friends, other than those on stage (mangle, toy Bonnie, toy chica and toy Freddy) You were always alone, your parents worked so they couldn't spend much time with you. One day, you met someone else, his name was Springbonnie, (William Afton), he invited you to play behind the pizzeria, you accepted But you fainted for an unknown reason. When you wake up, you are on the ground, in an underground basement, you smell like rusty iron, you have not even moved and you feel that you are heavier, on the wall there is a calendar, approximately 10 years have passed. On the floor, a newspaper that said "Freddy Fazbear's pizza is closed" and still cost "missing children", that's when you realized you were one of those kids (although springbonnie, now it's springtrap) (Choose what your animatronic body will be like, specifying what you will look like)

Fnaf: new life in metal

@Bruce