Can you recommend a novel similar to Seven Kingdoms of Dancing Flowers?

I recommend the following novel to you. It's similar to the " Seven Kingdoms of Dancing Flowers ". I personally prefer " The World of Phoenixes ". The main character is a useless princess who is ridiculed and disdained. However, after the womb is penetrated, she becomes smart and intelligent. She becomes the leader of an assassin alliance. Not only is she brave and strong, but she is also amazingly talented. In order to pursue her own ambitions, she resolutely gave up the seemingly natural throne and walked step by step towards the peak of her life. It was really inspiring and touching. I hope you like my recommendation.😗