When Jiang Wunan was 6 years old, she fell in love at first sight when she saw Li Qingzhu dressed in a little girl's clothes. However, she later learned that the other person was also a little boy, so they could only be brothers. Li Qingzhu liked Jiang Wunan's sister, but her sister died in an attempt to save the wayward Jiang Wunan. From then on, Li Qingzhu directly turned into a black man. In the subsequent development, he and Jiang Wunan gradually understood their feelings and status in each other's hearts.
