After the events of the first short anime season, the spirited racehorse Makibao embarks on a global training journey with his friends to finally defeat his arch rival, Cascade. However, this is no ordinary athletic boot camp. Their world tour throws them into a series of bizarre, country-specific competitions that defy all logic, including a beer-carrying race in Germany, a demanding rodeo tournament in the United States, and even a massive battle with aliens in Antarctica. The narrative follows these characters as they navigate these absurd challenges, pushing their unconventional skills to the limit in a quest for victory. The main cast features the determined and comedic Makibao, his rival Cascade, and their companions, including Chūbee and Sugisuke. A notable addition to this season is Makibao's younger sister, Makibako, a character from the original 1996 anime who joins the team and adds a new dynamic to the group's chaotic adventures. The story unfolds across these international backdrops, with each location presenting a unique and often ridiculous trial, blending sports competition with surreal comedy in a fast-paced, short-form format.