Bullied by my Husband's Mistress，I am the Hidden XXL-Billionaire Heiress

A slightly curvy yet effortlessly elegant heiress marries beneath her station and secretly supports her husband for three years. When she brings her expedition-worn mother—the world’s richest woman—to the grand opening of his new fashion boutique, his mistress publicly body-shames and brutally assaults them. Finally revealing her true identity, the heiress summons three waiting business titans and an army of black-suited bodyguards, crushes her cheating husband’s fashion empire, and delivers the ultimate comeback—a ruthless reckoning of revenge and humiliation.