Jungkook and Sunny: The Love Story

Sunny is a 17 year old girl, she lives in South Korea with her step mother Soo hyena and her step sister Soo Lina. When she was 4 her parents died in a tragic car accident in American and that's when she was forced to move to South Korean to live with the Soo Family.
After moving to Korea, she was forced to be a slave to the Soo Family. Years went on and Sunny was going to school, whiles working 5 jobs. Everyday at school she would have to put up with the harsh bullying of the other popular girls.
But out of all the people in the class, she hated Jungkook the most. He was this bad boy that would constantly break the rules but when it came to exams he was always getting 100%. He was always in the same homeroom class as her, ever since reception to year 11 but they have never spoken once.
What happens when there fates meet???