FNAF AU
In this Au Nezha and AoBing grew up together and went to a Fazbear restaurant all the time where they played and had fun.
But unfortunately when they were 13 years old AoBing was the victim of a killer in Fazbear (his body was never found) but Nezha always knew that there was something wrong after the death of his friend
Years later nezha (20 years old) went looking for answers in that damn restaurant as a night guard and he met his friend again...but unfortunately he was not recognized
"Ao Bing?...."
Nezha was bitten on his face and miraculously managed to get out alive but he will not give up...he will go after his friend who he loved so much...no matter the cost.
I'm not a good writer but I hope you guys got the premise :)