Park Jiyeun has so many problems in life. Her father is threatening her and also, her ex-boyfriend. They're trying to kill her. Until Kim Mingyu, and his mates will go to the rescue. Will they fall in love when they're going to be together throughout their terrible journey? Will Jiyeun's brother, Park Jimin, agree to them to date? Is their love unpredictable because of all the bad scenarios happened?