Ryo Saito suddenly wakes up in another world and is given the ability of "Instrument of Talent" along with knowledge of the labyrinth. The "Instrument of Talent" is a multi-skill and growth cheat that allows him to acquire all kinds of skills, including scouting skills, appraisal, detection, and the three magic skills of Ririki, Shinsei, and Soul Spirit! Why did I gain the ability and transfer to this world? In search of clues, Ryo sets out for the labyrinth. The otherworldly labyrinth battle fantasy begins!