He was the son of a wealthy family, and her father was just a worker for his father. Yang Yifan was famous for his natural arrogance because his father was a timber business owner, but he had a special attitude towards Luo Li. He was the first to say to Luo Li: "I will always be your best friend." In the year when he first fell in love, he forgot his original promise, but she secretly made up her mind to only love him for the rest of her life... They always missed each other again and again, and what would happen in the end. . . . . .