This question was very difficult to answer because everyone had different tastes. Some people liked the unique features of Battle Through the Heavens, some people liked the plot of Martial Yin Yang, and some people preferred the fantasy of the Great Ruler. However, if I have to recommend it, I personally prefer Martial Yin Yang because the story is very intense and imaginative. The characters in it are very distinct, and each of them has their own personality and characteristics. As for the other two novels, they were both very good. The readers could choose according to their preferences. I hope you like this fairy's recommendation. Muah ~😗