[DeepL Translation - needs review] Introduction to Volume 1: Jill, a swordsman in a prestigious S-rank party, is marooned in the most difficult labyrinth. He has no choice but to wait for rescue, but he tries to escape by relying on his own swordsmanship, for which he is known as a hero. However, he is extremely directionless and does not know ....... He is headed for the deepest part of the labyrinth, where the master of the labyrinth awaits! He must defeat the demonic beasts that come out ...
