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.
and then return when you're done.
.ثم عودوا عند الانتهاء
und kehrt danach zurück.
y regresen cuando hayan terminado.
e retornem ao terminar.