A young man sings about romance, flowers, snow and moon. I learned from the anime Shounen Utayo Ruoyi Sword Dance that the opening theme music of the anime is called Shounen Utayo Romance, Snow and Moon Arc. "Young Song Xing" is an ancient-style online cartoon produced by China Film every year and jointly produced with Bilibili. It was broadcast on December 26, 2018, with 26 episodes in total.