六葉町に溢れ返る“ゴーハマーク”。ゴーハ堂は益々その勢力を拡大していた。そんな中、突如フェイザーの口からMIKを解体し、ゴーハ堂と合併・統合すると告げられる!納得できないマナブはMIKを守るため、総帥の座を懸けたデュエルをフェイザーに挑む!
Mutsuba Town is filled with the Goha Mark as the Goha Company's power rapidly grows. This is when Phaser declares that MIK will be absorbed into the Goha Company as part of a merger. Manabu just can't agree with Phaser's decision, however. In order to protect MIK, Manabu challenges Phaser to a Duel, with the position of MIK commander on the line!