Six years ago, Jack “The Ripper” Stemmons, an American boxer, saw his career ruined by a bookie in St. Louis. Seeking vengeance, Jack was forced to go into hiding, eventually vanishing to Thailand. There, he becomes ensnared by the allure and peril of Bangkok’s exotic underworld. He finds comfort in the company of a beautiful prostitute, who has been strategically placed in his life by a Russian mobster to lure him back into the ring, this time in Bangkok’s infamous underground fight clubs. Despite Jack’s efforts to escape his past, it relentlessly pursues him like a persistent shadow. When a mysterious fight enthusiast emerges, it becomes inevitable that Jack’s past, present, and future will converge in a dramatic and twisted climax.