Synopsis：After witnessing gambling destroy countless families, “Gambling Demon” Ray Cooper vowed to wipe it out. Having defeated legendary gambling masters, he retired and worked as a foot masseur. Years later, his brother-in-law’s massive casino debt drags him back into the shadows, where he discovers illegal gambling is still thriving. Disguised as a shabby laborer, Ray returns to the underground casinos, turning gambling itself into his weapon to sweep away the criminal underworld.