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.
It's more powerful than I thought!
!إنه أكثر قوة مما ظننت
Er ist stärker, als wir dachten.
Neuling, du musst ihn immobilis…
¡Es más poderoso de lo que pensaba!
Il est plus puissant que je le pensais.
Le bleu, tu dois le…
É mais poderoso do que imaginei!