πI recommend the following underworld novels to you: 1. " Black-bellied Concubine ": The plot is compact and interesting. The main character's identity is cool. The complete works are completed. 2. [Assassin's Biography]: A traditional wuxia novel, with plots and grudges intertwined. The plot is full of ups and downs, and the complete works are completed. 3. " Exclusive Ashy Angel ": The growth path of the underworld's supreme leader, the interweaving of kinship, love, and hatred. The complete collection was completed. I hope you like my recommendations. If you need more recommendations, please let me know.π