When Min Hee accepted her father's offer to work with famous pop singer Sung Joon, she had no idea that her dream of becoming a director would suddenly turn into something she would want but fear.Young people have to go through the pain, dangers and beauty of youth, getting to know each other, in order to make a choice under the weight of circumstances, their own ambitions and love, answering the question of what to do when the light of your future darkens the pain of betrayal.