hi im the creator of this update of fnf but my version ok so the story goes like this 

DE STORY

SO BF IS BEENIG STALKED AND ALL OF HIS FRIENDS ARE IN MIND CORRUPTION THAT MEANS BF FRIENDS ARE BEING CONTROLLED BY SOME ONE THAT KNOWS HIM ENCLUDING LEMON DEMON OK

hint: it senpai

enjoy the game and dont let the corruption point on you are so low that means your gonne get corrupted