Yi Yuan

A group of Australian commandos launch a secret mission against Japanese forces in World War II.

After bandits kill a former sheriff and his wife, a servant carries their three daughters to safety, but they grow up apart. Fifteen years later, each girl sets out to seek revenge. Eldest sister Xiufeng disguises herself as a man...

When a private detective who specializes in uncovering illicit affairs turns up dead, the police must sift through an six suspects who each had a motive.