A homeless man meets a medical school student who pays him to volunteer for a surgical procedure known as trepanation, drilling a hole in his skull, which ends up giving him the ability to communicate with the dark side of people’s subconscious minds.

• Booster Project
• Go Ayano
• Ryo Narita
• Yukino Kishii
• Anna Ishii
• Seiyo Uchino
• Yumiko Nakamura