Watch Online Free on Watchseries. The last thing Jiyeon remembers is being carried to somewhere on a bed. She can’t tell if it’s a dream or reality and finally wakes up in a strange room. There is a mysterious lady in the room and she says that this is a rehabilitation center. The lady also says that Jiyeon has to go through a life-threatening rehabilitation process in order to live. Will Jiyeon be able to survive rehab?