Reborn as the Poisonous Di Daughter

In her previous life, she killed the man she loved to help him claim the throne, only to be abandoned by him and die a miserable death in the palace. After being reborn, she somehow ended up marrying him. In her previous life, she had treated everyone with kindness and patience, yet was repeatedly harmed. This time, she would reclaim every humiliation she had suffered and make everyone who had schemed against her pay. But how was she supposed to face a husband who had once died by her own hand? Hadn’t they agreed on three rules before the wedding? So why was he still acting so recklessly?!