Im So Eun always thought the way to a perfect romance was the fulfillment of an equation or rather, a checklist she made based on appearance. However, people are never as they seem on the surface. As secrets revolving the two males in her life unravel, she learns to lift the veil they present to the world. More importantly, she learns that love is more than an equation.      

Kai is a senior in high school. He is known for his perfect features, his charisma and above all, his cold facade. People talk about how good looking he is and how he carries with him a charisma that no one can surpass.  However, underneath that cold facade is a boy who has been inflicted with a lot of pain, such that he has learnt to seal up his heart. Then comes you, Minjung, a friendly and positive girl. Will you be able to overcome that barrier Kai built around him

What happens when you are the only child of one of the richest families in Seoul and you got parents who are just so interested in your love life? You got that right, blind dates.  But things start to get interesting when you met a particular date...