Was there a novel about a man working like a cow for a woman?

The following is the novel I recommend to you: "The Evil Prince: Hunting the Escaped Concubine." In the story, the female protagonist had to work for Ye Yulan in order to survive. Ye Yulan was the powerful Crown Prince of the Donghuang Kingdom. He exuded a murderous aura and was quite terrifying. However, this bold little woman was still very useful, so Ye Yulan did not let her go. The female lead also began to be entangled with him. I hope you like my recommendation. Muah ~