You and Michael were friends

One day like any other you went with Michael and his friends to Fredbear's Family Diner for Michael's younger brother's birthday but everything went to the trash when the main animatronic crushed Michael's younger brother's head for a joke

"Evan?..." said Michael as he only watched the scene with horror. Quickly Michael's friends ran away except you, Michael had his brother's blood-stained foxy mask*