Return of the Hero
S2, E1: While out shopping, Saitama and Genos come across G4, a demonic robot on a mission to eliminate King; Sitch recruits cutthroats, villains and assassins to help the Hero Association.

S2, E1: While out shopping, Saitama and Genos come across G4, a demonic robot on a mission to eliminate King; Sitch recruits cutthroats, villains and assassins to help the Hero Association.