Are the male and female protagonists of this romance novel assassins?

The female lead was the child of her mistress. Later, she was brought back with her mother. After that, she hid in the wardrobe at home and watched her half-brother force her mother to death. Then, she escaped. He met a retired killer, so he and a few other children received killer training and became a member of the killer organization.
Later, she accidentally learned that her half-brother had entrusted the killer who had trained her to kill her. So she found the number one killer at that time--the male lead--and entrusted him to kill the person who had trained her to be a killer for her. The reward was herself. The male protagonist agreed, so after completing the commission, the female protagonist became the butler and mistress of the male protagonist's family.
Occasionally, she would help the male lead out on missions. The male lead could also know in advance about the dangers that would happen.

Answer 1

I recommend the ancient romance novel, Sick and Delicate Young Master Farmer's Wife, to you! The male and female protagonists were both assassins, so everyone could look at the novel from this perspective. After transmigrating, the female protagonist had overcome all difficulties and became different, while the male protagonist had an amazing identity. Coupled with the elements of farming in the novel, it made people feel more comfortable and happy. I hope you like this fairy's recommendation. Muah ~😗