New Fist of Fury

New Fist of Fury (1976) unravels in Japanese-occupied Taiwan, where a Kung-Fu master schemes to dominate the island's martial arts schools, including the one run by his old mentor, the fugitive grandfather of a brother and sister from Shanghai. As the young pair seek refuge, they unwittingly become pawns in a deadly power struggle, their safety contingent on the survival of the revered martial arts master whose impending assassination sets the stage for a collision of familial loyalty and deadly martial prowess.