Jung Minyoung is a perfect beautiful girl. When she was 10, her mother and father passed away because of an accident. She lives with her older brother & the only grandma that she had. Unluckily, her older brother dead 2 years after her parents passed away. The saddest,  her grandmother also leaves her 3 months after that. Who's Minyoung? Yoon Doojoon is an idol from the famous korean boy group, 'b2st' and he never known that he will meet with Minyoung. Heo Gayoon was the only woman that Doojoon's love. Can arranged love from the both of Minyoung & Doojoon parents happen? How about Gayoon?