The Marquis's Legitimate Daughter Died in Misery and Resentment, Reborn to Make Her Whole Family Pay

[Reborn heroine vs. transmigrated heroine + family intrigue + palace intrigue + sweet romance after rebirth + ex-husband regrets it too late] In her previous life, Xiao Xuetang and Lin Shaoshu were childhood sweethearts who married young. She gave everything to help him ascend the throne, only to end up imprisoned, stripped of her title, and doomed to die a miserable death. Reborn, she decisively breaks off her engagement to her cold and faithless fiancé and cuts ties with the marquis's household, a family that favors their adopted daughter, a scheming white lotus! She takes on every shameless villain and scumbag, making careful plans at every turn. Once cast aside by the marquis's household, she transforms into the most dazzling presence in the capital... After the adopted daughter's wicked true nature and stolen reputation are exposed one by one, the brothers and former lovers who once treated Xiao Xuetang like trash regret their actions and line up to beg for forgiveness. A certain regent, stacked with villainous buffs, silently offers her a knife. “Need a hand?” Xiao Xuetang: ... In her previous life, Xiao Xuetang was the legitimate daughter of a powerful clan, born to a life of incomparable privilege. Yet a revered monk foretold that although her fate was noble, her fortune would be wretched, and her life would be full of hardship. Xiao Xuetang refused to believe in fate, until she married her childhood sweetheart, Lin Shaoshu, and became empress in two successive lives. But both times, she met a miserable end. Only as she lay dying did she finally understand... In her third life, Xiao Xuetang decides to choose a different emperor! The regent, a prodigy who was made a prince in his youth and holds power over the entire court, is the obvious choice. Reborn, she clings to the regent, whose name strikes fear into the hearts of court officials, and asks, “If I gave you the throne, would you take it?” Regent Lin Xun is a born genius. He quells rebellions, restores order, and wins every battle he fights. Later generations call him the emperor without a crown. For the sake of one person, he will bring this kingdom to ruin!