Shigure was ordered by his parents to stay in the villa since he was a child. He was not allowed to go down the mountain. He could only be a rich girl at home and occasionally practice the self-defense skills his father taught him. After his seventeenth birthday, Shigure finally couldn't help it and decided to secretly go down the mountain to see the world without telling his parents. After going down the mountain, he met a man, Feng Qing, who claimed to have been looking for her for eight years, and happily called her "Sister Qing". Oh my God! Eight years ago, he was just a nine-year-old girl! This person named Feng Qing looks to be at least in her early twenties. What is wrong with her that makes her call this seventeen-year-old yellow girl "sister"! ? Does she look that old? She doesn't comply!