Hae-joo and sung-seok, who have been under pressure of marriage, devise a plot at their first match. A wedding. An agreement is reached by them although the desire of not being free in their parents' meddling however executing their secret prospective plan. Sung-seok plans to run off with his lover who has a kid and Hae-joo plans to start her new career abroad after their proposed marriage. Their loved ones get a lot excited about this particular news more than also their own near-flawless plan along with their anticipation starts to develop into a mess.