A new virus (a.k.a “fantomal virus”) is transmitted to a small rural village. Dasol, a three-month nurse working in the village hospital, is being workplace bullying (a.k.a “burned”). In the meantime, Dasol begins to educate a new nurse Eunbi earlier than expected due to the poor ward situation.

Choi Yeon, who is rumored to be a lesbian, doesn't care about the rumors. However, she feels special about Ha-gyeong's friendly manners. Choi Yeon gets confused when the rumors about her become true.