The Richest Man's Brother-In-Law Accused Me of Poisoning My Niece. I Quit After I Was Reborn.

The husband of the richest sister mistakenly poured preservatives into the milk, which caused the two nieces to be poisoned and died after drinking it. However, he accused me of poisoning my nieces. My mother and wife did not believe me and insisted that I had killed the children. I was eventually pushed downstairs by my furious sister. After rebirth, I want to see why they unite to slander me and insist on putting me to death.