Ten years ago, Yu Xiaoxiao voluntarily sold herself to a trafficker in order to save her sister, and then sold her to a family in Yujia Village. While growing up there, she met Yu Yang, a boy ten years older than herself. He was full of a sense of justice, and Yu Xiaoxiao was very dependent on him. But not long after, the family where Yu Xiaoxiao lived fell ill again, and she once again willingly sold herself to a trafficker. The resale made Yu Xiaoxiao's life undergo earth-shaking changes, and she became a pampered young lady. Ten years later, when she had grown into a graceful girl, she met Yu Yang again. At this time, Yu Yang had completely changed and became a gangster on the road. What happened in the ten years since Yu Xiaoxiao left, and what will happen when they meet again?