Ok. So William Afton and Henry Emily were business partners. Henry made animatronics that people could get inside(kinda) but if it malfunctioned, the person inside would have a very painful death. One day, William's oldest child, Michael, and his friends decided to bully the youngest Afton child, Chris. They shoved his head in one of the animatronic's mouth. And Chris's skull was crushed. William slowly lost his mind, killing Henry's daughter in revenge. She possessed the Puppet. William used the other animatronic that Henry made, Spring Bonnie, to lure five other children away where he killed them and stuffed their bodies into other animatronics so he wouldn't get caught. The kids possessed those animatronics. William split from Henry and created his own robots made to kill children. This backfired, for C.B killed William's daughter, Elizabeth. So the only Afton kid left alive was Michael. One day, William was getting chased by the ghosts of the six murdered kids. He hid in the Soring Bonnie suit to hide However, coming into contact with water, the springlocks went off, killing him. William came back in the form of Springtrap, who got burned in FNaf 3, then came back as Scraptrap, burned in FNaF 6. He came back once again as Glitchtrap and took control of someone named Vanessa(Vanny). Then Security Breach happens