Everything was perfect in jiyeon's world. She was smart , beautiful , well known dancer in her college , rich and loved. She was the only child , her daddy's spoilt princess . Though she misses her mom but her dad loved her so much she wouldn't ask for more. She was happy in her perfect world but what if one day she finds additional member in her perfect family... Will she be able to cope as the eldest child.. Park Jiyeon meet your new siblings Park jimin and Park chaeyoung