How would you feel if you saw someone who looks exactly like you? How would you react if you knew the story behind the mystery? Would you take advantage of it? Or you'll never mind? But wait! Is that really just another person? or is it really you? Tara! Join me in unlocking the mystery of this story.

This story is all about Sunggyu and Aerri resisting their feelings for each other because of some factors. can they be together in the end?