Yong-ho now faces the last moments of his life. Watching him pass makes Gyeo-re feel something he never felt before. A young patient fights extreme pain due to cancer. For the girl who is not sure whether to live in pain is better than dying, Tae-shik tries his best to grant her final wish.

Although Tae-shik’s attempt to persuade Gyu-tae seems meaningless, Gyu-tae suddenly changes his mind for some reason. Hence, the preparations for Se-hee’s musical officially begin. Meanwhile, Gyeo-re is still obsessed with what is in Room 403. Although he knows that the ghost is a lie, he is still curious.

Se-hee’s final wish ends with a success. Her musical brings her loved ones together and also helps Gyu-tae to repent. Meanwhile, Gyeo-re finds some suspicious things about Mr. Kang. Although Team Genie is a charity group, he sees Mr. Kang receive money from Se-hee’s parents.