Series by 金田陽介

Romeo Inuzuka, a first-year student and leader of the Black Doggy House at Dahlia Academy, a prestigious boarding school, harbors a secret crush on Juliet Persia, the leader of the rival White Cats House. The school is divided between the Black Dogs, representing the nation of Touwa, and the White Cats, from the Principality of West, creating a tense rivalry. Romeo, bold and determined, confesses his feelings to Juliet, who is skilled in combat and initially hesitant due to their opposing factions. They begin a secret relationship, hiding it from their friends and housemates to avoid conflict. Their efforts to balance love, loyalty, and school life lead to comedic and heartfelt moments as they navigate their forbidden romance.