Gambling Thriller set in a near-future Japan where casinos are legal and gambling wide-spread across the country. A female civil servant wants to take revenge for her parent's death caused by gambling. She's determined to put her entire life at stake for the sake of getting her revenge. In order to achieve her goal the civil servant woman deliberately transfers 50 million yen of relief funds to a legendary gambler and uses his skill in her revenge plan to take on the exploiters face-to-face.