Judai awakens after having fainted from his deathmatch with Cobra to find...a desert. In that desert, things get unusual as the only the Duel Academia building stands in the desert. Jim, detailed in geology, informs him that the Duel Academia has been propelled into a different world. Confusion besets the students of the Duel Academia over the unusual situation. And there, there are even more crises. The monsters materialized in this world assault them. Though Johan holds his own against a Harpy Lady invasion...