At some time in the future, will Jiang Yiran suddenly think of the boy who amazed her whole youth. That year they were just 17, the most presumptuous age, but she rarely wanted a stability after his parents' business failed, Jiang Yiran was sent to grandma's house, a small city on the 18th line,. Everything in this place made her restless for no reason. She also became more lonely from the beginning, and even began to close herself and not communicate with the outside world. Until Yu Yang appeared, like the sun breaking the haze, he broke into the gray world of Jiang Yiran with all his light. From then on, I hope to take root and sprout in the ruins "do you want to see the snow? Southern girl." "I think someone should accompany me."