An exciting isekai fantasy based on light novels from Japan! Kanami visits his sister in the hospital and suddenly wakes up in a dark corridor filled with warriors and bloodthirsty monsters. He quickly learns that he is in the "labyrinth," a deadly 100-level dungeon in a fantasy world - and for those who can reach the deepest level, a wish will be granted. Kanami seems to have acquired magical powers and a special anonymous ability that activates whenever he is in crisis, which helps him stabilize, but has a disturbing effect on his emotions and mind. After attracting the attention of a mysterious girl, Kanami might have the power he needs to return home to his sick sister... but at what cost?