Avionna De Terraza is a daughter of a wealthy family and the granddaughter of the king of Korea. She's a seventeen years old and a senior highschool student. One day, her grandfather challenge her to enter the university who owned by his father but it was not just any school but something else. The university owned by his father is where battles and fights take place. It's like a school of gangsters. What will happen to her when she enters the university? Will her life go well when she enters the university?