Alive!AU backstory in short:
-Vincent still live with them since he was a child, but again he's [not] adopted. He's still older than William 2 years
-Evelyne didn't unalive Vincent in this universe so Vincent unalive her in William's 17th birthday as a 'gift'. He got arrested after that and went to the jail for 10 years
-William got married at 20 and divorced around 26-27
-Because Vincent doesn't become Glitchtrap and live with William, so no one unalive Noah and Noah doesn't possesed Ennard (William saved him when he's almost die)
-Being with Vincent make William in Alive AU more aware with his action, he doesn't neglected three of his children. Unlike William in main AU, he's more ignorant in the past
-Michael changes his mind in the last minute before he shoved Chris's head in Fredbear's mouth, but his friends are mad because of it and shoved his head instead. William saw that and immediatly pull him back, everyone's save :D
-Elizabeth went to the C.B and when C.B gave her ice cream, Michael pull her back and (again) everyone's save :D
And that's how my Alive AU become the happiest AU
also Vincent's existent actually important in my AU- if he's dead, it will become main AU, but if he's alive it will become Alive AU-
black-haired and sleeveless Vincent supremacy (he's hot af cough)
i love wholesome relationship