Lee Taemin, singer, dancer living the life of an idol. But idols always have their problems. Taemin has a younger sister Lee TaeHee, but something terrible happened to them 3 years ago. Because of a terrible event, they were forcefully Separated from each other. Since that day Taemin has secretly lived in misery.

 

3 years have gone by, and TaeHee has been found again. The problem is, she has no memory of 3 years or before. She is no longer Lee TaeHee, but is Candi Yule and is living half way across the world...

 

Mystery, Tragedy, Family, Lost...