Reborn and Remarried to the Regent, Her Scumbag Ex-Husband Begs for Forgiveness

In her previous life, Shen Yi made a mistake and fell in love with someone she shouldn't have loved. As a result, her daughter died tragically and she was forced to commit suicide. Once she was reborn, she killed gods and Buddhas, and played with those who betrayed her in her previous life. She would kill anyone who stood in her way without mercy. But unexpectedly, once he bumped into the scene of someone's murder and silence, the dream of a wealthy and stable life was still shattered. The man who had killed the traitor with a knife in his hand slowly approached her, raised her chin with the blade of the knife, and smiled sinisterly and coldly: "Miss Shen, what did you see just now?" The wedding night of a certain couple: A second ago, the man was still restraining her wrist and threatening her: "You are mine. Even if you die and turn into ashes, you must not betray me." But the next second the man held her hand with tears in his eyes, and whispered to her: "Is your wrist hurting Luoluo? Luoluo should stay away from him, he is not a good person!" Shen Yi: "..." How come this person can change his face faster than he can turn the pages of a book? [The reborn heroine is refreshing + neither brainless nor witty + the male protagonist's dual personality + healing system]