The widow of a murdered yakuza boss serves jail time for attacking the man she believes killed her husband. After her release, as she is shadowed by a hitman, she returns to thoughts of revenge.

A yakuza boss is killed by a rival, and his widow is sent to prison after trying to kill his murderer. Freed after several years, she goes on the warpath again, but now the rival boss has hired a nihilistic thug to protect himself.—Guy Mariner Tucker