On the fair island campus of Dahlia, the student body is split into two rival dorms: The Black Dog House of the eastern nation of Touwa, and the White Cats House of the West. Despite his doting childhood friend and a loyal posse, the first-year leader of the Black Dogs, Romeo Inuzuka, has one big teenage problem: He has a crush on Juliet Persia, the first-year leader of the White Cats! The cutthroat Juliet thinks she has no time for misadventures with a hopeless romantic like Romeo. When Romeo meets Juliet one fateful twilight, he thinks he has a shot at love... but is this secret affair really worth dying for?!