Famed actor/director Yen Chuan helmed this martial arts melodrama of a lady-warrior who raises the son of the swordsman who scorned her, but arranges to have his sister raised by her sworn enemy, hoping to make the unknowing twins kill each other in a death duel. Essie Lin Chia is the evil lady-warrior while Lily Ho and Kao Yuen reunite after starring together in The Golden Knight for this suspense thriller of familial love gone wrong.