My Rap Changes The World! (オレのラップが世界を変える！ Ore no Rappu ga Sekai o Kaeru!) is the twenty-eighth episode of Kamen Rider Zero-One. It features the debut of the Rampage Gatling and a silhouette of RampageVulcan, as well as Yua's first transformation into the Fighting Jackal Raider and Horobi's return as Kamen Rider Horobi.
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 Check It Out!