You – 21 years old . You lived in another country from your parents. Your Father was the owner of big company on state but you want to life by your other way by yourself. After you graduated your University You moved from state to Seoul and work on big company in Seoul and life in small Apartment by yourself.   Doojoon – 23 Years Old The son’s of Yoon Company who will be the one who lead Yoon Company soon.   Junhyung – 23 Years Old

Find out by ur self ok? ;)