The Phoenix Takes the Capital

[Both leads are reborn + devoted to each other + revenge] She cast aside her identity as a princess to marry a poor scholar, only to suffer betrayal and die a miserable death. Her Crown Prince brother died wrapped in his armor on the battlefield, her mother was forced to drink poison, and every member of her maternal grandfather's family died in battle without a single survivor. After being reborn, she writes a divorce letter in blood to cast off the ungrateful scoundrel, then mercilessly punishes her mean, greedy mother-in-law and sister-in-law... With a turn, she dons her magnificent princess's crown and stands atop the world, determined to become the Heavenly Dao for all women and stand up for every woman crushed by an unjust world. The wicked, powerful minister who aided and abetted evil in her previous life crawls at her feet, eyes bloodshot. “Your Highness, I will give you everything I have. Could I ask only for the title of your male favorite?”