Three lonely individuals in Tokyo contemplate suicide, their lives intertwining through surreal dreams and nightmares until a shocking event changes everything.

Three people in Tokyo take a surreal voyage of self-discovery through memory and nightmares. "O" intends suicide while talking on a cell-phone with a stranger he meets on line who plans a simultaneous suicide. Events take a horrifying turn. Keiko Kirishima is a cool, seemingly emotionless police detective, brilliant but off-putting. She's faced with two mutilated corpses who appear to have killed themselves, but she's not sure. A cell-phone number links the deaths. She calls on Akumu Tantei, a poor and suicidal young man who has the ability to enter people's dreams. He's reluctant to help. His past haunts him. A subconscious duel of terror and blood awaits the three.—<[email protected]>

In Tokyo, Detective Sekiya investigates the death of two suicides with Detective Wakamiya and the rookie Detective Keiko Kirishima. Both victims were stabbed while sleeping and the skeptical and experienced Sekiya concludes that they have committed suicide. However, Wakamiya discovers that both victims had dialed "0" on their cell-phones before their death and they recorded a weird message. The police officers believe that someone is inducing potential suicidal persons to kill themselves, but the chief of police decides to split the team and assigns Keiko to find a medium to help the police in the investigation. She meets Kyoichi Kagenuma, who is also a suicidal man with the ability to enter in the dreams, and tries to force the reluctant man to help her.—Claudio Carvalho, Rio de Janeiro, Brazil