The heroine in this story, Zhang Jing, was born in a poor family. Her parents worked outside the home and she lived a carefree and happy life when she was young. She has been a left-behind child since she was a child, and she lives and protects herself in her own way every day. Grandma also had a headache for such a lively and disobedient granddaughter. Later, after her parents came back, Zhang Jing's nightmare life began. She washed her face with tears almost every day and even thought about committing suicide several times. But her reason told her not to do this. She wanted to take a paternity test with her parents, but lacked the courage. With no status at all in the family, she was often told by her younger brother that she had nothing to say. Slowly, she learned to be patient and stopped confronting her parents. Learned to be well behaved. However, her parents did not acknowledge her change, but kept using various reasons to make things difficult for her. Under various difficulties, she changed. She became afraid to speak at home and did not dare to disobey her parents' orders. She secretly wrote down her hardships in a notebook. Her optimism did not change in this environment, which surprised her relatives, but they were helpless and could only watch her suffer without daring to point out the fault of Zhang Jing's parents. As time went by, the stubborn Zhang Jing grew up and began to understand the good intentions of her parents. She no longer complained, but learned to communicate with her own language and influence them with her own actions. Now Zhang Jing is finally a real lively little girl!