This article is a fan fiction about Xu Song. It describes Liu Zi's journey from hearing Xu Song's voice for the first time to pursuing you and her life through thousands of mountains and rivers. False and false, true and false. Many Song rats have an extravagant hope. With Xu Song by their side, what more could they want from a husband in this life? If we are not destined, our Sister-in-law Song must be gentle and kind. We have not lost you, but we have gained another belief. Perhaps I borrowed some of Xu Song's "momentum" when writing this article. I borrowed a lot of Xu Song's lyrics, the text of "Hai Guang Guang", and his thoughts. It has nothing to do with the smell of copper, I just want his gentle light to shine on more people, and maybe I have some desire to express myself. Most people who have stories in their hearts are silent, but I want to spread the justice, righteousness, kindness, sunshine, and laughter around me to like-minded people. I also want these people who silently contribute at the grassroots level to be known. This society also has a healthy side. You sing you to us, and I write me to you. No matter whether you can see it or not, what you don't regret is your youth.