As the first installment of the Real Infiltration Documentary series, an abnormal documentary drawn by the most insane perverts has appeared. A large general hospital operating 24 hours a day is a place where defenseless women gather, and the many blind spots make it an environment where infiltration is easy. The white-clad angels and women weakened by illness become targets, and their weaknesses are skillfully used to develop extreme actions. The story, drawn from the pervert's point of view, is a mix of terror and extreme situations that will shock readers. The special characteristics of the hospital setting are utilized to unfold a realistic and eerie story.