Yolanda Larson, top martial artist, returns home due to her grandfather's illness and is forced into marriage with Zayn Cooper of the wealthy Cooper family. On wedding night, she catches Zayn cheating and showcases her skills. Zayn and Timber Lerman conspire to kill Yolanda's loyal servant Finn Turner, triggering her vengeful rampage. To save her grandfather, Yolanda and devoted Julian Cooper scheme to steal Harold Lincoln's jade treasure. When Harold retaliates, Yolanda defeats him with modern weapons and martial prowess. Her grandfather recovers; Yolanda and Julian find lasting love.
