This Is the Best! I Become the Richest Person in the Dynasty with My Cooking

A cruel legal wife abuses her husband's children born to concubines? A strict legal wife mistreats her husband's sons and daughters born to concubines? No, no, no!!! She's only disciplining the disobedient children. Don't go throwing accusations around. She's a renowned lady from an eminent family. Why would she harm those adorable children for the sake of a scumbag? To prove it, the first thing she did after arriving in this world was find her husband a hundred beautiful concubines. Second, she set out to help her disobedient, cannon-fodder daughters find meaning in life. They couldn't go around being lovesick idiots. Third, if she couldn't get a divorce, then she'd make the scumbag husband regret ever being born...