A Hong Kong cop is sent to mainland China to find a group of killers. Meanwhile, a cop discovers that his former love is aiding the gang of crooks.
Carol 'Do Do' Cheng portrays the tough, eventful life of "Mama Boss" from childhood in pre-1949 Guilin to disillusionment in 1970s Taipei, where she struggles to run a noodle shop and contend with a host of colourful customers.
An undercover assignment turns into a deadly game of revenge for a Hong Kong police-woman.
