At long last, the final round of the "5-Round Workplace Competition" between Hiden Intelligence and ZAIA Enterprise has arrived! With a referendum on whether or not to implement the creation of a Humagear automated city on the table, the result of this round of the competition will decide the victor between the pro-Humagear company, Hiden Intelligence, against the anti-Humagear company, ZAIA Enterprise! The final round involves a persuasive speech to the public! ZAIA Enterprise has sent forward a politician who opposes Humagears, whereas Hiden Intelligence is unable to send up their own Politician-Type Humagear, for a politician elected by humans cannot end up being a non-human Humagear! However, Hiden Intelligence has chosen a suitable Humagear designed to promote the Humagear Automated City to its highest capacity, the Rapper-Type Humagear, MC Che.ck-It-Out!
ついに“お仕事５番勝負”最後の戦いがやってきた。ヒューマギアの自治都市構想を実現させるか否かという住民投票によって、「ヒューマギア賛成派の飛電」と「ヒューマギア反対派のＺＡＩＡ」に白黒がはっきりと付くことになる。勝負はズバリ演説だ。ＺＡＩＡ側がヒューマギアに反対する政治家を擁立したのに対し、飛電側は政治家ヒューマギアを呼べない……。人間の選挙によって選ばれる政治家に、人間ではないヒューマギアがなれる訳がないからだ。ヒューマギア自治都市構想を強く推し進めるために飛電が用意したヒューマギア。それは―――ラッパー・ヒューマギアのＭＣチェケラだった！
