After Being Sacrificed, I Became My Stepbrother's Most Precious One

An heir to ancient divine blood, whose fate was stolen by a fake heiress, is reborn at the crucial moment when she is about to marry her stepbrother. In her previous life, she was sacrificed and died a wretched death. Now, as she tears into her scheming stepsister, she discovers that her cold, aloof stepbrother is the reincarnation of the divine lord who saved her in her past life. She thinks she is repaying his kindness by winning his heart, but he has long since laid an inescapable net, intent only on keeping her close to his heart in this life.