다음 채널에서 시청 가능: Prime Video, Crunchyroll
시즌 1, 에피소드 1: A strange disease is linked to a mysterious hole leading to an underground world: the Asylum. "Sleepers" go into this world to fight strange monsters and recover unknown resources. Now, a young boy who dreams of being a hero has arrived at the Asylum.
Anime · 2023년 3월 25일 · 23분