Depths of the Otherworldly Labyrinth (WN)

A boy lost in another world awakens in an unfamiliar dark corridor, nearly killed by monsters and humans alike. Afterward, he sets his sights on the labyrinth's ‘deepest depths’ to return to his original world. Utilizing every advantage granted by the world and alongside talented companions, the boy continues his journey toward the ‘deepest depths’. "—And when you overcome the trials set by those who steal reason, waiting within the labyrinth, you will reach the truth of this world without reason."