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.
Yoko Hikasa
Miu "Myuu" Ousawa
Kana Hanazawa
Kuzuha Doumoto
Kana Ueda
Chikage Izumi
Takahiro Sakurai
Kyoya Hikami
Marina Inoue
Haruka Nagase
Satoshi Hino
Ryouhei Uesaki
Ayana Taketatsu
Minami Aihara
Rina Sato
Listy El Da Sherfied
Noriaki Sugiyama
Phil Burnett
Nobuhiko Okamoto
Akatsuki Ousawa
