Woo-jin wakes up in a different body everyday, regardless of age, gender and nationality. Sometimes he's a man, a woman, old, young, or even a foreigner. He's the same person on the inside, but on the outside he's always someone new. Looking at a different face in the mirror every morning is hard for him to get used to. The only constant in his life is the girl he loves, Yi-soo, who knows his secret and loves him anyway. Each time he transforms, Woo-jin must figure out how to reunite with Yi-soo. Written by nnq2603

A 74-year-old widow realizes she is becoming a burden on her family. She mysteriously regains her physical appearance from the age of 20.

In 1983, high school teacher Ji-hwan is attacked by a pickpocket. In 2015, homicide detective Gun-woo is shot during a chase and loses consciousness. Both men are taken to the same hospital in different time periods, and both their hearts stop and miraculously start again at the same time. A mysterious force binds them together, allowing them to see through each other's lives in their dreams. Soon realizing that the woman they love strikingly resemble each other and that they are in fatal danger, the two men must team up to trace the past and change her destiny. Written by CJ Entertainment

When an ER doctor saves a murder suspect from an assassination attempt, and the doctor's pregnant wife is immediately kidnapped, it becomes clear that there is a larger conspiracy at play. Now the unlikely duo must team up to uncover the longstanding corruption that plagues the police department and rescue the doctor's wife. Written by Grindstone Entertainment Group, LLC.

A view of high society through the desires and love between three people.