Hehe, I recommend you the book Cherishing Spring! The female protagonist transmigrated back to the Liang Dynasty and became the dissolute Princess Yongxing. She turned against the cold-faced and black-bellied male protagonist, but as time passed, the female protagonist gradually liked his goodness. This story is a big story about falling in love while killing the enemy. I believe you will like it! I hope you like this fairy's recommendation. Muah ~😗