The heroine obtained the [last wish receiving power] after a major accident. She can touch dead objects or living people and hear the strongest "unfulfilled last wish" related to the object/person. This ability makes her an alternative emotional detective. She uses this ability to convey messages to the dead and untie the knots of the living. Until she came into contact with her sister's disfigured fiancé Lin Ze - she heard a heartbreaking secret last wish. She intervened without permission, only to find that every last wish was like a Russian matryoshka doll. One layer was taken apart to reveal love, the next layer was revealed to be hate, and the innermost layer was unsolvable fate. This is a brain-burning sadomasochistic novel that uses "last wishes" as its core ability to deconstruct the complex emotional relationships among contemporary young people.