Although the heroine was born in a not-so-rich family, she was favored by her parents because her father wanted to have a son. After the second child, her mother gave birth to a younger sister. Her father collapsed and committed suicide due to depression. The family was broken up overnight. Her mother was helpless and remarried with her two daughters. The formerly happy little girl no longer smiled and became cautious and taciturn. The girl who kept transferring schools did not have any friends. When she transferred to another school, she met a sunny boy who lit up the dark days. Unfortunately, she transferred to another school and separated again. Their lives never intersected again. More than ten years passed. On a sunny afternoon, the boy met the girl again, and a series of stories happened. Fortunately, the ending was happy, and they lived a beautiful life together.