I recommend 'Feichang's Master' to you. This fantasy romance novel was about a peerless killer who was proficient in poison and became a good-for-nothing. However, she obtained a spirit storage space and became a peerless spirit power genius in Changqing Continent. She also met a black-bellied Demon Emperor. The female protagonist of this novel not only had the calmness and decisiveness of an assassin, but she also had powerful abilities and quick-witted reactions. She turned the tables in another world and became a strong woman. I hope you like this fairy's recommendation. Muah ~😗