Unlocking Ushio's message, Shinpei and the others learned about the secrets hiding in the old ward of Sou's family clinic. Exploring the Hishigata Clinic site, they encounter Sou's sister Tokiko! Is she a friend or an enemy? A vicious battle with the Shadows is about to start...

Unlocking Ushio's message, Shinpei and the others learned about the secrets hiding in the old ward of Sou's family clinic. Exploring the Hishigata Clinic site, they encounter Sou's sister Tokiko! Is she a friend or an enemy? A vicious battle with the Shadows is about to start...