For 30 years, thousands have traveled to other worlds. The few that return keep the powers they had in those worlds. Akatsuki Ousawa returns from the world of Alayzard with the defeated Demon King's daughter, Miu. Miu pretends to be Akatsuki's sister to hide her true identity. They join Babel, a school for inter-dimensional travelers, and struggle against the student council to uncover the truth behind the school.
as Miu "Myuu" Ousawa
as Kuzuha Doumoto
as Chikage Izumi
as Kyoya Hikami
as Haruka Nagase
as Ryouhei Uesaki
as Minami Aihara
as Listy El Da Sherfied
as Phil Burnett
as Akatsuki Ousawa
