As a fan of online literature, I can't make a subjective evaluation of the quality of the work because everyone's preferences and aesthetic views are different. The Inverse Immortal and Martial Yin Yang were both very popular online literature works with their own unique styles and storylines. The Defiant Immortal was a fantasy novel with a unique worldview and setting. It described the protagonist's growth on the path of cultivation and his struggles with various demons and ghosts. The novel's plot was compact, the characters were vivid, the battle scenes were exciting, and the readers loved it. Martial Yin Yang was a martial arts novel that used the power of the universe and the way of martial arts as the theme to describe the protagonist's growth in the martial arts world and his struggles with various enemies. The novel's world view and setting were also very interesting. The plot was twisted and bizarre, the characters were full, and the battle scenes were also very exciting. Therefore, to answer which one looked better, one had to consider one's personal preferences and preferences. If you like unique world views and settings, as well as compact plots and exciting battle scenes, then the Rebel Immortal might be more suitable for you. If you like Wuxia theme, as well as the protagonist's growth in the martial arts world and the struggle against various enemies, then Martial Yin Yang might be more suitable for you.