Hereto Eisner a teacher from along with his students has been suddenly transported to another world called Tortus. Where he and his become heroes to complete the labyrinth create by the Mavericks. He will do whatever it takes to insure his students to come back home and safety and anyone who tries to harm them is his enemy and he will kill them.
Male Byleth Eisner is part Arifureta world
Harem pairings include