Meet Xi Luhan and Kim Jongin . Two bestfriends who had a troubled life and had lived like bad boys. Then meet Im Yoona a waitress who works at a restaurant near Luhan and Kai's apartment. The trio LuYoonKai aren't exactly rich, they work hard to get money. But what happens if one day, Luhan and Kai lost a bet with a well known dangerous gangster clan.The both of them were dared to date Im Yoona, who was basically the daughter of the leader of the gangster clan that they made a bet with. They were given for about 6 months to date her . Whoever dated Im Yoona gets the money, and whoever does not accomplish the dare will be punished. This cause the two bestfriends to become rivalries. What the gangsters had chosen and ordered they had to obey. Will Im Yoona find out about the bet? , Who will she choose ? Will they fall inlove for real? will the bestfriends reconcile? who will escape the tragedy? because there could only be one winner. ©copyrights please do not plagiarize.