Fake Heiress! I’m Done Being the Legitimate Daughter

A PhD in finance suddenly transmigrated into the body of a baby girl in a marquis’s household. Since she had arrived in another era, she figured she should do as the locals did and become a proper legitimate daughter of the marquis’s family. But it turned out she wasn’t the real legitimate daughter. After the real heiress returned, everyone said she had usurped the girl’s place. Though she was only a fake heiress, she had enjoyed years of luxury in the marquis’s household while the real one suffered out in the world. ??? In that case, she didn’t need to be the legitimate daughter after all. No matter the era, there would always be a path of her own to follow. Later, she opened shops, traveled the world, and lived freely. The real heiress, meanwhile, spent her whole life trapped in the inner chambers.