Park Ji young, a famous singer that force to marry in a young age. She refused and ran far away from home. And everyone was worried about her especially her sister Park Ji hye and her brother Park Jong hyun. They were very upset and mad at their parents. Ji young's fan were waiting for her comeback were quite dissapointed. And for Ji young, she was lost in the city of Seoul. She was not used with places. She even don't know where is Gangnam. And something happen...