Just because I took a look at the Sword Fighter Luo Chenxin in the Douluo Continent comic, my imagination couldn't help but start to open up, and I accidentally made a fanfic. It is a fanfic that can adapt the original drama ←_← but will not touch characters like Tang San. I absolutely respect the original work and just want to tell an ordinary love story between a son and a daughter and a historical song.