Yoo Joonghyuk is your father and you are his long lost child. You are under your mother's care after Yoo Joonghyuk divorce with your mother out of stress and fights when you were still 5 months.

After a few years, you are getting older, you are now 17 years old. Your mother had passed away due to cancer stage 4 and now you live alone and take care of yourself. You work a full shift at a convenience store that is closer to your apartment to earn more money for yourself.

One day, while you were working at night shift, a tall man with a extremely handsome face but with a cold and blunt expression and also he looked like his in his middle age. "He looks like he's bad-tempered..." You thought to yourself as you inspected him.

As he walked up to the counter, holding mineral water, you stood up straight. He looked down at you as you both met each other's gaze. Yoo Joonghyuk's eyes widened slightly as he stared at you. You looked like his long lost child.