Nobody talks about this one. A family reunion becomes the hinge for a mystery that won't let you trust what "recovery" actually means in a city built to forget. The show demands you piece together what Apathy Syndrome really took from people, and what the city is still hiding ten years later.
Shin Kanzato returns to his hometown of Ayanagi City after a decade away, reuniting with his younger brother Jun and their estranged older brother Ryō, who now leads the local police force. The city itself is a monument to recovery, rebuilt following a catastrophic event that left thousands in a catatonic state. Within days of Shin's arrival, inexplicable horrors begin surfacing: submarines vanish without a trace, citizens fall into sudden comas, and bodies turn up twisted inside out in ways that defy medical explanation. As the incidents escalate, Ryō launches an investigation into an underground organization pulling strings behind the chaos. Drawn into the mystery against his will, Shin discovers he possesses an unexpected power: the ability to manifest a Persona, a manifestation of the human psyche with its own will and strength. Now caught between his family's secrets and supernatural forces converging on the city, Shin must decide whether to embrace his newfound ability or resist the darkness closing in around him.