One student, countless worlds, endless dangers—can he survive a million lives?
Yusuke Yotsuya is just an ordinary high school student—until he and his classmates are mysteriously transported into a series of deadly fantasy worlds. Tasked with completing impossible quests to survive, they must navigate monsters, magic, and moral dilemmas in worlds that are as beautiful as they are brutal. As alliances are formed and secrets are revealed, Yusuke begins to confront not only the threats around him but also the truths about himself. A darkly thrilling, high-stakes fantasy adventure about survival, courage, and human nature.