After My Adopted Daughter Stole My Antidote, the Whole Family Regretted It.

I was poisoned, and my father's adopted daughter lied about being poisoned in order to steal the antidote. Everyone believed her and believed that I wanted to harm her. The prince who has made an engagement wants to break off the engagement, saying that I am a bitch-hearted. My brother said I was a habitual liar and unreasonable, and my father said I was a white-eyed wolf who knew kindness but never repaid me. Later, I died of poison. They knelt and cried bitterly: "Don't die. I blamed you wrongly."