Ava, heir to Sterling Group, catches her fiancé Ethan cheating with her best friend Sophia. Together with Richard, they plot to seize her fortune. Desperate, she signs a contract marriage with Damien, Ethan’s father and head of Blackwood Capital. At the engagement party, Ava exposes their affair, but Richard strips her inheritance. Damien disowns Ethan and proposes to Ava publicly. Later, Ava takes over her family’s company with legal wills and foils Richard’s murder attempt on her. When Ava gets pregnant, Sophia spreads slander, and Damien’s mother forces them apart to abort the baby, yet Damien protects Ava fiercely. Ava finds her father’s evidence proving Richard killed her parents and ran illegal businesses. She gets Richard arrested in a shareholder meeting and exposes Sophia’s fake pregnancy. A paternity test confirms the baby is Damien’s. He proposes to her out of true love, and they run both conglomerates with genuine affection.
