The female lead is Lan Xi, and the male lead is Nangong Li.
Lan Xi and Nangong Li met on a rainy day. After that, the two of them attracted each other and began a sweet relationship. However, Nangong Li's identity was a mystery. He was mysterious and cold, making Lan Xi feel very uneasy. Nangong Li's family had a prominent background, but he chose to leave his family and wander alone. Lan Xi had always supported his decision and stayed by his side to help him through the difficult times. After experiencing many hardships, Nangong Li finally revealed his mysterious identity. It turned out that Lan Xi had always been secretly in love with his good friend. He was grateful for Lan Xi's constant companionship and support, and the two of them finally got together. Their love story was deeply touched in the online novel, and the mutual support between the two made the readers feel warm.