13화: 나나 치명적인 함정에 빠지고, 교야는 살인자의 정체를 밝혀낸다
Nana and Michiru have a discussion regarding the murder of Nana's parents in which Michiru states that Nana could not have been responsible in any way. The two share a hug with Nana mentally celebrating making a friend. The next day, they buy each other gifts. Later that night, Kyoya finally determines the killer's identity. Meanwhile, Jin visits Nana and informs her that Michiru is about to become the next victim. When Nana heads out, she receives a phone call from Tsuruoka. Later, just as the killer is about to strike, Nana arrives and is stabbed in the back. She then reveals that the killer is Rentaro Tsurumigawa, the henchman with the astral projection talent. While Rentaro continues his assault, Nana tells him that she has laid a trap. She then insults Michiru in order to ensure that she flees. When Rentaro wonders what the trap is, Kyoya finds his real body and stops him. As Nana lies on the ground dying, Michiru uses her talent to save Nana. Afterwards, a distraught Nana holds Michiru's body. (Source: Wikipedia)