A boy falls in love with his female teacher, Shizuka, and commits suicide. Deeply traumatized by the incident, Shizuka takes a leave of absence from school. Though carrying emotional scars, she resolves to return to work. One day, while staying late after school to finish paperwork, a student begins stalking her. As Shizuka struggles to overcome her trauma, she faces a new crisis. A heartbreaking story depicting inner turmoil and a battle against harsh reality.