When the brother's love for his sister turns into love between a man and a woman, and the sister becomes his servant due to resistance, what method will the brother choose to force her to submit? Will she choose her brother Jiang Dongdao or her first love Wei Xihai? And what fate will her good sister Li Biyao face? Welcome to "Sunrise in the East and Rain in the West" brought to you by Mi Banxia, where a deep sadomasochism begins.