Qi Xia, who grew up in Shao County, met Xu Jiangyan in No. 6 Middle School and fell in love with him for a long time. She had a crush on him for 6 years. She confessed to him when she graduated from high school, but was rejected. Then Xu Jiangyan went abroad, leaving Qi Xia alone in China. In her sophomore year, she died in a car accident a few days before her sister's wedding. The male protagonist found out and visited the female protagonist's grave for six years because he was exchanging the six years he owed her. In the end, the male protagonist worried about gain and loss and left alone in the world.
Concept: Secret love is a knife that kills people without blood