The War Queen Is My Sister — Episode 10

Abandoned by their parents as children, Catherine and Grace Blackwood had only each other to survive. As adults, both managed to build brilliant futures. But at Grace's engagement party, Catherine arrives straight from an undercover mission disguised as a janitor. Her appearance draws mockery from Grace's future in-laws and former high school classmates. When Grace is publicly betrayed and humiliated by her fiancé, Catherine finally reveals her true identity: the legendary War Queen herself. Anyone who dared look down on the Blackwoods will soon regret their mistake.