When Lu Miao was eight years old, she came to the hospital with her parents. Her father’s car hit someone, and the boy lost his leg. The adults told her: “You will have an older brother in the future.” The elder brother who grew up with Lu Miao was named Jiang Haoyue. Haoyue, the most beautiful big moon, has a bright and clear light and infinite light. Lu Miao always felt that this metaphor for Jiang Haoyue was very appropriate.