A dead friend calls with impossible choices, and every decision you watch them make feels like it costs something real. The show stumbles hard on the production side, animation cuts corners, pacing lurches, but it doesn't matter because the emotional gut-punch lands anyway. By the ending, you're not thinking about the technical failures. You're thinking about what you would have chosen, and whether your friends would forgive you for it.
Three childhood friends, Shuuta, Ran, and Kouki, grew up together on Tokyo's 24th Ward, an artificial island floating in the bay. A tragedy tore them apart a year ago, leaving wounds that never quite healed and questions neither wanted to answer. Now, pulled back into each other's orbit, they receive the impossible: a phone call from someone who died in that very incident. The voice on the line demands they return home. Strange accidents begin plaguing the 24th Ward, each one more deliberate than the last. Someone, or something, is orchestrating events from the shadows, and the three friends are caught in the center. Reuniting means confronting what happened that night, untangling the mystery of their friend's survival, and uncovering why the 24th Ward itself seems to be under siege. What starts as a supernatural puzzle becomes a race against time. Trust fractures under pressure. Loyalties get questioned. Shuuta, Ran, and Kouki must piece together fragmented memories and cryptic clues to stop a force determined to destroy everything they've rebuilt.