Murder Mystery of the Dead

*"Rewritten Synopsis:"* In a world ravaged by a zombie outbreak, Mikoto Amano awakens in an unknown location with no memory of how she got there. She finds shelter with six other girls-Ranna, Lili, Yuu, Fumika, Murumuru, and Rumina-but their fragile peace is shattered when the man rescued alongside Mikoto is brutally killed. The murderer is hiding among them, and no one knows who might be next. Trapped inside the sealed-off Tokyu Kabukicho Tower, the group faces a relentless string of mysteries and betrayals. As their friendships deepen, the girls must unravel the truth behind the killing before it tears them apart.