Chu Seon-woo

A software developer and her friends become entangled in a murder case involving her dating app and a mysterious man who seems to be hiding something.

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.