The Lost Heiress
Mia grew up in the slums, raised by her grandmother Mrs. Gray. After her grandmother died, she worked as a design intern, resilient and never complaining. Meanwhile, Olivia, the Winston family's fakedaughter,waspamperedandarrogant—seeminglykindbutdeeply jealous and manipulative. When the Winston patriarch needed blood, they discovered Olivia wasn't their biological daughter. Mia, from the slums, was the real Winston heiress. Broughthome,Miafacedcoldrejection:herparentsdespisedher background, her brother remained distant, and Olivia constantly framed her—stealingaccusations,destroyingherdesigns,public humiliation—even plotting with her birth parents to drive Mia out. Mia initially endured, but Olivia's escalating attacks and her family's indifference awakened her. She stopped compromising, established herself in Winston Group's design department, and investigated the baby-switch truth. She met Lucas, a talented lawyer drawn to her resilience. He helped her, providedevidence,anddefendedherwhenframed.Mia'sdesignswon recognition, securing her position. She fought back, exposed Olivia's evil deeds, and uncovered the truth: Olivia's birth parents bribed the Winston servant to switch the babies for a better life. Olivia was expelled. Her birth parents and the servant faced punishment. Mia reclaimed her inheritance, earned her family's recognition, found love with Lucas, and became the Winston Group's core heir—transforming from slum girl to elite heiress.
![[Dubbed Version] A Brother's Sin cover](/covers/bWd4d2dXQW1ZdjRSZ2szWlZ4TGtkUT09.webp)
