Hyomin get involved in a deadly car accident. She then woke up in another dimension of time, way back to the past, in a body of someone who just declared as dead. Living as that person is surely a disaster to her, far worse than death. Will she get stuck in there forever? Or will she finally going back to her own time?

Adagio, a song sang by a stranger leaving Hyomin weeping over the sadness of it. As that gentle hand wipe her tears in front of the crowd, she was confused if she had fallen for her but before that mysterious stranger ever come into her life, there are already someone else in it, someone who gave equally confusing feelings.

Hyomin move in to a new house. Living at that new house, she started to saw, feel, heard and dream of a particular someone that she never know in her whole life.

Jiyeon suddenly decide to visit her grandmother at hometown. The last time she’s been there is when she was 5 years old. Her heart keep telling her to go back there but she didn’t even know the reason. Growing up as a city girl, Jiyeon face a lot of new exciting experience at that countryside area. She learn about countryside’s lifestyle, friendship and even love.