A dark and tense story of courage and danger set in the deadly world of the Japanese Brotherhood of terror - The Yakuza. A courageous mother vows to avenge the death of her young child. Killed in the crossfire of a Yakuza 'Hit'. Her only clue is the lurid blue tiger tattoo on the hitman's chest. Infiltrating the Yakuza's shadowy world. She seduces suspect after suspect to uncover the killer and exact burning revenge.