A letter of fulfillment for the final battle arrives from Hell. Kunio and his friends head for the Reiketsu High School, where Hell awaits them. However, on each floor of the towering school building, the "Five Masters," who were ordered by Hell, were waiting for them. Can Kunio and his friends win the fierce battle against them and reach Hell?
ヘルから届いた最終決戦の果たし状。くにおと仲間たちは、ヘルの待ち受ける冷血学園へと向かう。だが、その高くそびえ立つ校舎の各階には、ヘルの命を受けた「五人の主」が控えていた。彼らとの激戦を制し、くにおたちはヘルのもとへと辿り着くことができるのか！？
