What did the south wind say slightly hard?

This is a story about love and growth. In the story, the heroine named Wen Nan is an introverted girl who is not good at expressing her inner feelings. The hero is Shen Si, an outgoing sunshine boy. Shen Si is Wennan's classmate and friend. They supported each other, grew up together and gradually developed feelings. However, Wennan's family is not rich. Wennan's father is an ordinary construction worker, and his mother is a perennial. But Shen Si is a rich boy. Shensi's parents run a large enterprise and have a well-off family. The difference of their identity and family background makes the road of feelings full of ups and downs. After some twists and turns, Wenna and Shensi finally came together.