She was originally in her prime, innocent and innocent, but due to her mother's medical condition, her life trajectory changed forever. Her ignorant youthful love was stranded, and her studies were abandoned. She once suffered from self-pity in despair, and then looked at what her mother had paid for with her life. That little baby in swaddling clothes didn't know that his birth was the result of his mother's death. For his mother, Mengxuan has held up this broken family since then. The two siblings depend on each other, and Mengxuan is both mother and sister. Their life is dull but full of joy. However, jealous of beauty, a car accident claimed the life of her younger brother. Mengxuan's hope collapsed again. The pain of parting between life and death was too heavy. When she learned that her brother's accident saved another child who was struggling on the edge of life and death, Mengxuan decided to go and see that child. When a stranger walked into the same broken and scarred home, the day-to-day interactions made it difficult for Mengxuan to leave. After experiencing family, love, and true feelings, Mengxuan used her kindness and sincerity, and her diligence and simplicity to finally unite the two broken families.