Ding Xia and Yin Su, two 16- and 17-year-old girls, have very different personalities, but they can warm each other. In their world, they have their own sadness and twists and turns.
Ding Xia had an unworldly face and received different love letters every day, but she only loved the man named Ding Yuanpeng, the only man who could give her warmth after being beaten and scolded since she was a child. At some point, she stubbornly changed "dad" to "yuan" and made up her mind to stay with him for the rest of her life.
Yin Su, on the other hand, was tortured by a ridiculous lie and believed that he was deeply sinful. He was hated by the person he loved most but laughed and laughed every day. But after all, he was just a simple child. He thought that his relationship with the little gangster Qiao Tan was true love, and he happily drove away the woman sitting on his lap every day.
Yinxia is just the story of these two girls who are as close as sisters. In that young and ignorant age, in that long winter, we slowly discovered that every inch of suffering that befalls us will be slowly buried by happiness. We slowly understand that our happiness lies in that we know from the beginning that we have to pay more for every inch of our happiness...