After the wealthiest family discovered their baby had been switched at birth, the real heiress Mia returned, while genius designer Chloe was thrown out by her snobbish adoptive parents and sent back to her biological parents’ “slums.” The billionaire brothers pretended to be poor to test her, but she took odd jobs to support the family, her sincerity winning everyone over. When Mia and her adoptive parents tried to destroy Chloe in the fashion world, the brothers secretly shielded her with capital, public opinion, and hacking. At Global Fashion Week, the whole wealthy clan revealed their identities, bankrupting Mia and her adoptive parents and making them laughingstocks. The mastermind Victor was forced into the open—he had orchestrated the baby swap and even kidnapped Chloe. The family locked down the entire city to rescue her and set a counter-trap. In a global livestream, Chloe exposed their crimes, brought down the rival conglomerate, and became the queen of a ten-billion-dollar fashion empire.