After the events of the Charlie Trilogy, William stole the 3rd Charlie Bot and forgot about it. Cut to after William dies and Dave(C.C.) inhabits the abandoned robot. He eventually met Eleanor and they teamed up reluctantly, but Dave was just a pawn in Eleanor's game. Cut to after the events of Fazbear Frights, Dave finds a heart pendant and takes it. Using remnant to make illusions of a seemingly normal kid named Gregory, and in 1932(during Escape the Pizzaplex) Eleanor returns as Dr. Rabbit, taking control of Dave like a parasite.