With a lighter heart, Kim Do-yoon, who had changed clothes with a scrub in the on-call room, quickly headed to the emergency room. At first, when he checked the situation at the Gyeongju branch, he only sighed with a sense of betrayal (?), but seeing the patients in the guesthouse, he changed his mind to a positive one. “Hello?” The emergency room nurse’s eyes widened when she checked Kim Do-yoon’s face and clothes. “uh? Yesterday that… … .” “I am Kim Do-yoon Kim, who will be working in the emergency room starting today. Take good care of me.” “really? Are you really working here?” “Yes. Are you the head nurse?” “no. Sussam is over there.” Kim Do-yoon saw that the teacher, who appeared to be the head nurse, was talking to the patient with his grandmother. Next to him, I saw an ol

