Welcome to 'Holy Hierarchy Academy,' a prestigious girls' high school grooming future luminaries. In this elite institution, supremacy lies in the hands of the top-tier students who hold the key to the Hierar Milk, an extraordinary elixir sourced from the legendary Hierar Beef. The mere sip of this magical beverage infuses its drinker with unparalleled brilliance and determination, driving them to vie for the coveted top spot. Securing this position demands triumph in the academy's fierce battles, with this year's highlight being the ultimate showcase of prowess: a rap battle! Embark on a tale of youth as four underdog students, situated at the academy's lowest rungs, converge in a lyrical showdown, determined to rise through the ranks and claim the pinnacle of success!