Kono kamen no kiši ni reizoku o! (S02E05)

The group tries to investigate the disturbance at Keele's dungeon as a result of a magic circle that Aqua had left. Strange explosive doll-like creatures have appeared, thus, putting the town in danger. Kazuma and Darkness encounters one of the Devil King's generals, Vanir, who has the ability to read minds and possess their body. (Crunchyroll)