"Family"

He and she are the heirs of two of the three major families. When she was 10 years old, she gave him his first taste of pain. She tied the strings of his shoes together, and he didn't notice that he had been thrown into a "dog chewed mud". More than ten years later, they met again at a family dance... She thought she would become his bride, but things went as planned and she was engaged to the heir of another big family...