“Also, Ms. Shu and Song Siyue grew up together—they were childhood sweethearts who eventually became a couple after they came of age.” “But five years ago, Song Siyue was in a car accident. Ms. Shu, a recent graduate with no money, had to sell her body to save him.” “He was saved, but the accident cost him his memory. He no longer remembered Ms. Shu, and they haven’t been in touch since.” What Su