Song Hee-jun

A dysfunctional family is forced begrudgingly into an instant reunion when they have to move their father's grave due to construction. Hye-yeong receives a letter of notification that her father's grave should be forcibly removed due to modernization projects. Hye-yeong and the sisters are gathered in a long time, but only the brother cannot be reached easily.

Hye-ju returns from the hospital and reunites with her father, Jung-hyeok, who raised her in a loving family.

Wielding a light-up sword through the dark corners of a high school, a nurse with an unusual gift protects students from monsters only she can see.