The new trainee nurse (or "patient"?) Who joined the Ninth Hospital is unremarkable, even a little timid. Possess an extremely rare special physique/ability - "Cognitive Immunity" (tentative name). He can directly "see through" the camouflage and rule traps of the abnormality, and can even "distort" or "define" the abnormality's cognitive rules for himself to a certain extent. On his first day on the job, he was accidentally involved in a high-level containment breach. In order to survive, he had to use his ability to walk on the tightrope between "acting as a qualified nurse/patient" and "fighting against deadly anomalies", and was gradually drawn into the huge vortex of the Night Watch and the forces in the other world.
