The Comeback HeiressEpisode 4

Lana Samuel, the biological daughter, was banished to the countryside for 18 years over a misunderstanding about her appearance. Meanwhile, the adopted daughter, Bria Samuel, received all the family's love. When Lana returns home as the top scholar, her three brothers despise and mistreat her. But the tables turn when they realize Lana is the girl they have been searching for. Refusing to wallow in self-pity, Lana leverages her stellar grades to pursue a future in scientific research, leaving her guilt-ridden brothers in deep regrets.