One Foot Crane

A young girl witnesses her family being massacred and seeks refuge with a nun, who teaches her the technique of the One Foot Crane. After years of practice, the girl, now highly proficient in her skill, sets out for vengeance and, one by one, takes out her family's killers. Along the way, she finds her long-lost brother, who is a master of the Mantis Fist, and together with the Shaking Eagle Constable, they bring the ringleader of the gang to justice.
(Source: HKCM)