After becoming a vicious stepmother, the villain cub is super clingy

Jiang Tang opened her eyes and traveled from a 21st century college student to ancient times, becoming a vicious stepmother. The eldest son was quiet but thoughtful, and he would become the regent of the Great Zhou Kingdom in the future. The second son was strong and brave, but he was a business expert, and his business was spread all over the Great Zhou Kingdom. The youngest daughter was eccentric and became a poison doctor in the future. Jiang Tang watched her three children who tortured her in various ways after they grew up and finally turned her into a human pig. No, no, children should be well-behaved and kind. You can read books, do business, and learn poison, but none of them is as good as farming. Good children, for your future, you should be busy farming with your stepmother! ...