When three sisters who grew up with their mother after losing their loving father to the cold hands of death, have vowed to stay together, work hard and give their mother much needed rest after so many hardships of life. Working while going to university at the same time is no joke. They have been brought up to be hardworking and face life's challenges. While in school they cross path with the 'Dynamic trio best friends' who's parents are known through out the country for their wealthy and owning the university together. What happens when paths are crossed and the unexpected happens. Will they persevere the difficulties of dealing with rude school mates and the journey of love??? ......... KANG SORA KIM HYUNG JOONG KIM SO EUN JANG GEUN SUK KANG MIN KYUNG KIM BUM