The Richest Man Robbed My Mother, I Entered the House and Sent Him to Hell

[Revenge + Bottom Counterattack + HE + First Person + Rebirth] My mother's name is Ye Qingmei, a widow who runs a wonton stall in the south of the city. She makes the best wontons in Qingzhou. Shen Wanyi, the richest man in Qingzhou, fell in love with her and wanted to take her as his 18th concubine. My mother refused to obey, so on a rainy night she was forcibly dragged into Shen's house by eight strong men, and committed suicide by hitting a pillar. I was fourteen years old at that time, and my only ability was literacy and accounting. In order to take revenge, I worked as a laundry maid in the Shen Mansion. Shen Wanyi doesn't know who I am. He has trampled too many ants to death in his life and cannot remember what an ant looks like. There are seventeen concubines and more than one hundred servants in the backyard of Shen Mansion. Some compete for favor, some seize property, some poison, and some frame. Every crack is a knife in my hand, and every black debt is a mine laid by me. I worked my way from the laundry room to the main courtyard, from the maid chopping firewood to the manager of the accounting room, and the Shen family's tens of thousands of taels of silver flowed through my fingertips. I helped the wife fight off her beloved concubine, helped the eldest son regain the family property, and helped my aunt find out the real murderer. Every step he took pushed Shen Wanyi towards death. Later, he knelt in front of me, trembling all over, and confessed his crime himself. My mother said that people can't just live in this life, they have to live like a human being. This is the story of a girl who climbed up from the mud and earned a future for herself. She will eventually bloom her own flowers in that man-eating deep mansion.