Mōryō no Yurikago

A school trip takes a terrifying turn when a luxury cruise liner becomes a floating tomb. What began as a celebratory voyage for a group of high school students quickly descends into a desperate struggle for survival, as an unseen horror stalks the ship's deserted corridors. With communication cut off and no hope of rescue, the students must band together against an unimaginable threat. As their numbers dwindle, the survivors are forced to confront not only the monstrous forces assailing them but also the darkness within themselves. Can they uncover the secret behind the ship's gruesome transformation before they all become victims? This chilling tale plunges readers into a nightmarish scenario where every shadow hides a new terror and escape seems an impossible dream.

✦ AI-drafted summary