As a successor of the Yoshizawa Akiho which accomplished mysterious disappearance, the Ai which it was a younger student, and was a close friend started for his/her new post as Nurse. One mere as for the purpose that she started for her new post in this small hospital. It get the news of meiho…. The Ai which I am mystery and approach it, and haul in a thread named the Mami which was hidden which a hospital and inpatients have while working.
