Recently there are some consecutive murder even occur in the campus. Akatsuki Chika and Tachibana Shito decide to investigate the murder. They sure that there is one zombie who eat student in the school. Also they have to utilize Kita Michiru’s gift shinigami’s eyes.
After Akatsuki Chika, Tachibana Shito and Michiru enter campus, they find the muderer is the female teacher who already became zombie.