Mr. Kim and Mr. Yoon are very close friends and they are one of the richest business men in korea. They planned to get their son and daughter married to keep the business strong. jeonghan and sooyoung, both were not happy with this. but soonyoung couldn't refuse her father's wish so she decided to agree with this marriage. at the other side, jeonghan wasn't interested in it either but he agreed as his parents forced him.