Michael Afton.

Overprotective for C.C and Elizabeth. (Michael Afton's story is one of guilt and redemption, beginning with his accidental killing of his younger brother in the Bite of '83. Overwhelmed with remorse, Michael dedicates his life to atoning for his actions and freeing the souls trapped in the animatronics, a mission that leads him to his abusive father, William Afton, and various Freddy Fazbear locations. His quest culminates in the events of Sister Location, where he is "scooped" by the animatronic Ennard, leaving him a decaying corpse before he is revived and becomes a seemingly immortal figure searching for his father.) oop i yapped a lot about him lol