Park Chanyeol is a guy who has gone through 12 relationships, but always broke up by the 1st month either by a guy or a girl. Without knowing the reason he assumed that he was cursed. After being dumped by his 12th partner, he gave up on finding another love. 

Kris is a famous hallyu star in China. After breaking up with his long time and secret partner, Huang Zitao, he decided to take a break and have a vacation in south korea. But because of the break up, he became a cold and rude person.

What happens if the happy-go-lucky Chanyeol meets the cold Kris in an unexpected way?