長屋茂（香川照之）が宮部新（竹内涼真）たちの予想を覆す行動に出た結果、大勝負に出た新たちは負けた--。それでも、相川京子（稲森いずみ）に「絶対勝ちなさい」と背中を押された新は、改めて茂への復讐を誓う。だが、この一件で茂の怒りは一線を越え、新に敵と認めると告げた上で、徹底的に叩き潰すと言い放つ。そんな中、長屋龍二（鈴鹿央士）が新にあることを伝えてきて…。
Shigeru Nagaya takes action that overturns the expectations of Arata Miyabe and the others, and as a result, Arata and his friends lose in a big battle. Even so, Arata is pushed by Kyoko Aikawa, who tells her to "definitely win," and once again vows revenge on Shigeru. However, due to this incident, Shigeru's anger crosses the line, and after telling Arata that he recognizes him as an enemy, he declares that he will completely crush Arata.
