A town full of artifacts that rewrite reality, and a murder mystery that keeps asking: what if the person you love made a choice you can't forgive? The anime tries to cram four entire visual novel routes into 13 episodes, which means character arcs snap like they're on fast-forward, and by episode 8 the plot becomes genuinely hard to follow. But if you can sit with that chaos, there's something real underneath: two people building trust while the ground keeps shifting beneath them, trying to solve a crime that keeps rewriting what they thought they knew about each other.
Shiromitsugawa is a town where supernatural Artifacts lie hidden, each one granting extraordinary abilities to whoever claims it. When a series of brutal murders rocks the community, the evidence points to someone wielding one of these powers. The protagonist finds himself drawn into the investigation alongside a mysterious woman, and as they work to uncover the killer's identity, an unexpected bond forms between them. What begins as a straightforward hunt for a murderer becomes far more complicated. The Artifacts themselves seem to carry their own logic, their own rules. Every clue raises new questions: Who is controlling these powers? What connects the victims? Can the protagonist trust anyone, including the woman at his side? Shiromitsugawa's quiet streets hide darker currents. Friendships deepen and romance blooms while danger closes in from multiple angles. The town's supernatural secrets slowly surface, forcing our characters to confront uncomfortable truths about the nature of power, choice, and consequence.