The second female lead is the male lead's biological sister, and the second male lead is the female lead's brother. They fight very well and are famous thugs. The male protagonist and the female protagonist come from a wealthy family, but they are very low-key. No one knows that they are rich and they are high school students. The male lead and the female lead are in their second year of high school, the second female lead is in their first year of high school, and the second male lead is in their third year of high school.
Intention: I wrote it when I had nothing to do.