Human needs are explored in a group of adolescents who find themselves in a tutorial room in preparation for the university's entrance exam. This film aims for youths to reflect on their way of thinking and acting.

Troubled divorcee Mary Kee is tormented by a series of sinister phone calls from a mysterious woman. When the stranger reveals she's calling from the past, Mary tries to break off contact. But the caller doesn't like being ignored, and looks for revenge in a unique and terrifying way...