He intended to kill a psychopathic serial killer, and... it was the "innocent" officer Jung Ba-reum. Yo Han clearly remembered how he hit the officer with a hammer, but another police officer shot him, believing that Yo Han was a serial killer and wanted to kill Officer Jeong, resulting in both ending up in the hospital.

It was only recently that the police realized that they had misinterpreted the situation and Jung Ba-reum was arrested. immediately after recovering, and Yo Han... stayed in the hospital because he had complications from the operation... He felt alone in this quiet room, lost in thought with a blank expression.