Liu Yi Hao is very popular at Daegu Highschool, very smart, handsome, and sweet. All the girls love him. Junior year started and siblings joined Daegu HIghschool, their names were Namgyeo Mi Ju and Yim Young Jun. The two siblings live together, both of their parents died in a ship accident 4 years ago. Now they live in an a apartment downtown in Seoul that they could afford because of their part time jobs. Namgyeo tried to maintain a realationship but things were hard and the guy she use to date treated her badly and still does even when their not dating. Liu Yi Hao watched her at har harddest times from a far and was curious, Liu came closer and closer to her and helped her with every step even when people didn't even support Namgyeo and her brother. Liu and Namgyeo grew closer and became more then friends, people tried and tried to ruin what they had, at some point they didnt know anymore. FIND OUT WHAT HAPPENS IN " She Became The Whole World".