Are there any recommendations for novels about the Dragon Horse and the Angel?

Yes, I recommend Douluo's Angel Summoning to you. This was a light novel, a derivative doujinshi novel. The plot revolved around the protagonist, Bai Zhan, summoning the angels in his memories on the Douluo Continent, including Kesha, Hexi, and so on. If you are interested in the subject of the Dragon Horse and Angel, you can read this book. I hope you like this fairy's recommendation. Muah ~😗