Can you recommend a novel that starts with the female protagonist marrying the male protagonist?

The female protagonist was the true ruler of a large country or a large force. The male protagonist could be her subordinate, an ordinary person, or someone from a smaller country or force.
[Requirements: Both male and female protagonists must be smart.] The female protagonist is steady, and there must be a part of the female protagonist's pregnancy in the article.
It could also be a female character, but it had to be female. The female protagonist doesn't want to love one after another
I'll add one more thing. I want it to be completed, not a serial one!
thanks

Answer 1

I recommend 'The Struggling Life of the Fifth Young Lady in Ancient Times' to you. This book tells the story of a female protagonist marrying a male protagonist. The female lead was a concubine's daughter who rose up to change her life and live a well-off life. She first set a small goal,"If anyone makes me feel bad, I'll let them live on their knees!" The female protagonist was told her identity by her mother. She needed to protect her identity as a concubine's daughter. Otherwise, if she dropped it one day, her mother's enemies would come and kill her. The female protagonist could only marry the adopted son of the prince's mansion and start the daily life of the female supporting role that was forced to operate. The adopted son of the male lord's mansion was cold and taciturn. He was very capable. He didn't fight for anything, but he was also looked down upon. No one loved him. He was just a little cabbage. However, when the wind blew, Little Cabbage became the Marquis of Northern Battlefront. He had thousands of miles of territory under his feet and thousands of soldiers. He was very imposing. The novel was an ancient romance novel, with a complicated plot that made people unable to put it down. I hope you like my recommendation.😘