Yu-na, a level-headed and rational insurance claim adjuster, investigates a questionable death by falling with suspicions of suicide. During her investigation, she meets Soon-kyu, the deceased’s elusive guardian. As Yu-na…

Six years after the Hawaii airplane hijacking, Mi-yeong finds herself struggling with her rebellious teenage daughter, Nari, and her unemployed husband, Seok-hwan. When Hyun-min, a flight attendant she met during…