Happiness Has Sunny Days: the Son-Changing Controversy

Seventeen years ago, there was a beautiful girl next door named Mu Xiaobai. In an accidental car accident, she met a man named Shen Yan. The man lost his memory. In order to help him, she enthusiastically took him back to her home. Slowly, the two developed feelings. Just when they were about to get married, a woman who claimed to be Shen Yan's fiancée appeared. From that day on, Xiaobai lived in entanglement. She couldn't let go and couldn't let go of her love for Shen Yan. Under the urging of her sister, Mu Xiaobai made a mistake that she could never make up for in her life. Ran Ran died of a heart attack under Xiaobai's exaggerated words. Meanwhile, Shen Yan also recovered his memory with the help of his family. Shen Yan blamed himself for the sudden death of his lover. Looking at his newly born daughter, Shen Yan put all his hatred on Xiao Bai. He left that sad place and took his daughter to develop abroad. Seven months later, Xiaobai gave birth to a boy. Looking at the child's tender face, Xiaobai was in great pain. She decided to go to Shen Yan. Even though he hated her, he could not abandon the child. But how could a young child withstand the torment of the journey? So she put the child in the home of her sister Mu Xiaoshan, and she put down her three-day-old son Qianli Xunfu... Seventeen years later, Mu Xiaobai and Shen Yan came back and took Lele away...