The story follows an international training organization named Babel which protects the young people returning from another world. A wayward hero named Akatsuki has come back to the real world from a world of sword and magic called Areizaado, alongside a beautiful girl who is a demon king's daughter.
Elenco: Youko Hikasa , Kana Hanazawa , Kana Ueda , Takahiro Sakurai , Marina Inoue , Satoshi Hino , Ayana Taketatsu , Rina Satou , Noriaki Sugiyama , Nobuhiko Okamoto .