Because her mother remarried, Zeng Yu entered the Han family and suddenly had an additional brother, Han Mengyu. At the age of twelve, Zeng Yu deliberately poured ink into Han Mengyu's shoes in revenge. At the age of fourteen, Zeng Yu took a bite from the top of each piece of watermelon just to prevent Han Mengyu from eating it. At the age of sixteen, Zeng Yu cried loudly and kicked and beat Han Mengyu, refusing to have anything to do with him. They live under the same roof. Han Mengyu is what her mother calls "someone else's child." She is always the best in the school in studies, receives scholarships every year, and is already an outstanding judge of the High Court at a young age. Under Han Mengyu's aura, Zeng Yu was a bad boy who was stingy, willful, and not modest enough. It took her ten years to go from rejection to doubt to acceptance of Han Mengyu, her stepbrother. Until one day, Han Mengyu knocked on the door of the "bad boy" and said: "If you want me to tell you so clearly, I want to say that I like you."