After the defeat of the Norse Gods, Geronimo returns home to the Arizona desert. But he is greeted by suspicion and prejudice among his neighbors and his closest friend tries to drive him away. He learns his old Indian friend Cochise is attacking towns and killing people in order to drive the white men off their land. Can a friendship prevail even when evil has clouded it?

壮大な大平原。005久々に休暇をとって、懐かしいアリゾナに帰ってきた。だが、ジェロニモを迎えた故郷の風は意外にも冷たかった。親友コチーズは、悪魔に取り付かれたように殺戮と強奪の限りを尽くしていた。コチーズを悪魔に変え、大西部を魔の戦場にしたのは、何者だろうか?!（C)石森プロ・東映