In the winter of 2117, an incident involving a rampage vehicle from the Public Security Bureau broke into the city.その云転手は Aomori にある Potential Prisoner Isolation Facility 〈サンクチュアリ〉のPsychological カウンセラー・Yasaka Izumi だった.しかしtake the tune べ正前にYasakaの Instant return がdeterminationする. Monitoring officer Mika Mika Shizuki, executive officer Nobumoto Ginoza and Yosaka return Aomori Hikari.そこでっていたのは、〈pseudoりの楽园〉だった.