Nakatani Yuto, a high school student, and his classmates are suddenly summoned to another world as “heroes”. While his classmates are given powerful skills, Yuto is given the unfortunate skill of [Absorb]. Yuto, who has no use for it, is mortally wounded in a battle with a demon, but his classmates leave him to die. But at that moment, Yuto hears a voice out of nowhere…?