Sakazaki starts to play the Bog, using an initial ¥10 million, dropping balls onto the final holed plate, but they do not have enough momentum. During the game Kaiji successfully passes Sakazaki his pre-prepared magnetized beer can and he prepares to use it to increase the centrifugal force of a ball to make it drop through the winning hole. However the effect is insignificant, but Sakazaki continues, wagering another ¥10 million. Kaiji overhears the security men talk of a device to prevent anyone winning and Kaiji warns Sakazaki's to stop, but he is in a gambling frenzy and continues to play using the money he 'borrowed' from the company safe.
『沼』を打つ坂崎。秘策・磁石入り缶ビールを左手に奇跡を起こしにかかる。しかし、従業員と主任との会話を盗み聞きしたカイジの耳に衝撃の事実が!!坂崎へ撤収を勧めるカイジであったが･･･
늪'에 도전하는 사카자키. 비책인 자석 맥주캔으로 기적을 일으키려 한다. 한편 종업원과 주임의 대화를 엿들은 카이지는 충격적인 사실을 알게 된다. 황급히 사카자키를 말리는 카이지. 하지만 사카자키는 승부를 멈추지 않았고, 군자금은 점점 줄어가고 있었다...
坂崎的计划终於进入验收的阶段，为了打败沼泽机，坂崎将啤酒的底部挖空，塞入磁铁，想藉此在钢珠进入第三层圆盤时，将钢珠吸入中奖洞。开场之後，开司顺利的将磁铁啤酒交给已通过磁性检查的坂崎，然後就离开坂崎身边，没想到此时开司竟意外发现赌场的人早就知道坂崎要来挑战沼泽机，原来坂崎所拿到的调整表，竟然是赌场的设下的圈套，但此时坂崎已用掉二千万，不愿认赔，只能靠磁铁啤酒一拼到底了。
