Hayeong is dumped by her boyfriend on the 100th day of their relationship, an important milestone for every couple. Byun Baekhyun is a wealthy and handsome man who melts women wherever he goes, but is not interested in dating. One day, as the later is driving his luxury car, the two will meet. Disgruntled by her recent rejection, Hayeong kicks a soda can out of frustration, which finds its way onto Hyeong-