Night Service Ward Aimi Kazama Ai!

Nursing student Ai Kazama uses her summer vacation to come to a sanatorium for training, where she meets Wataru Sanzukawa, who has no time left to live. Ai, who admires nightingales, tells Wataru, ``Because I'm an angel.'' Wataru tells Ai, “Then try to save me!” From there, Ai's relentless abuse begins...