When a woman, able to read the thoughts of others, comes to help survivors of the 1995 Kobe earthquake, she encounters a girl with Multiple Personality Disorder whose dangerous 13th personality, Isola, must be stopped
Some students decide to set up a play written by one of their classmates, who has commited suicide. The play is based on a tragic and mysterious legend about a love affair between two teachers at the school long ago. Some girls then accidentally stumble over some information about the legend, and the girl who commited suicide. Shortly after, the girls start turning up dead in seeming accidents.
Sayaka, a girl with supernatural powers and multiple personality disorder, lives with psychiatrist Shibusawa for treatment, but Shibusawa has begun to love her beyond as more than a patient.
