The hospital where Yuuho Kitada, a nurse, changed jobs had a strange convention. "Never go near the operating room after midnight!" However, one day on the night shift... Yuho's curiosity gives in and he opens a forbidden door. There was a large amount of strange medical equipment and scenes of new drug human experiments by doctors for the back distribution. Yuuho, who broke his promise and was discovered by the doctors, becomes a new sacrifice. Once again, the gentle smile has disappeared from this hospital... [*The image may not be clear due to bleeding or blurring]
