Matsu is sheltered by an incestuous prostitute on her run from the police, her ex-prison mate and a cop whose arm she hacked off.
Following her successful prison break, Scorpion begins this third episode in the series hiding out in a brothel. Her prostitute friend tries to keep her identity secret, but the brothel's madam discovers that Scorpion is the ex-girlfriend of the vice officer who killed her lover.
