Qiao Yuqiu lives in a rain-rich city in the south. When he was a child, he experienced many turmoils in his family. He spent the first half of his life pursuing love and hope. Starting from an unforgettable first love in high school, he was simple and pure, but he was constantly beaten down by various realities while walking, but he still regained confidence and started on the road again. I met all kinds of interesting people and experienced many interesting things in this world. From the initial immaturity to maturity... This includes many of the chaos and confusion of his youth. In the end, what is his return journey?