In 2020, after the Tokyo Olympics, Japan's economy suddenly declined rapidly, and it became a society where the poor and weak could be easily defeated. Ito Kaiji (Fujiwara Tatsuya), who was treated as a fool by the dispatch company and lived a decadent life with a meager salary, met Otsuki Taro, who became the president of Teiai Group. Otsuki told Kaiji that there was a chance to win a huge sum of money at an event held by a rich elder...