The true heiress returns for revenge

Raised in a working-class family, the true heiress Erin is reclaimed by the Black family at eighteen. Yet eighteen years of luxury have been enjoyed entirely by the fake heiress Lia, and upon her return, the family favors and mistreats Erin while Lia repeatedly schemes against her. Erin stops enduring and strikes back step by step, exposing every scheme, tearing down her biased family, reclaiming her identity and fortune, and building her career into a brilliant comeback.