"Unending Love"

Katrina and Kyrro grew up together as a siblings. They have this happy and perfect family, they are rich and known as a top 1 billionare's family in the country. But unexpected turn of events occur when Katrina meet unexpected accident at school. It turns out she is not her mother's daughter who she loved and treasured dearly. She decided to leave the family once her's and went to her real family who is not as rich as her previous family. What will happen to here? Will she be miserable? Would she be successful in the end?