Muhyo, Bico, Roji, and Bico's teacher Rio head down to the bottom level of the magic prison, a place swirling with ectoplasm. Many spirits lurk in the darkness since the talisman sealing this floor was removed. One of them, a Rain Dog, attacks the group, infecting Bico with a spirit virus. So Muhyo opens his magical law text and faces the Rain Dog...
Muhyo & Roji's
Bureau of Supernatural Investigation
مكتب موهيو وروجي
لتحرّيات الظواهر الخارقة
Agenzia di investigazioni sovrannaturali
Muhyo & Roji
Muhyo e Roji:
Escritório de Consultoria Jurídica Mágica
Бюро паранормальных расследований
Мухё и Родзи