Charm Your Pet.

The female lead, Shen Yuling, transmigrates into an ancient romance novel where the original host dies a tragic death after another time-traveler steals her luck. To avoid the fate of dying along with her unborn child and witnessing her family's destruction, she takes the initiative to court Quan Minghe, a cold-blooded emperor who is also her husband's uncle. While navigating relationships with figures like County Prince Feng Moheng, she manipulates key power players, ultimately achieving revenge and protecting her family.