In the bustling halls of Dahlia Academy, two rival nations—Touwa"s "Black Doggies" from the East and West"s "White Cats"—maintain a long‑standing feud. Romio Inuzuka, the proud head of the Black Doggies dorm, and Juliet Persia, the charismatic leader of the White Cats, appear to be sworn enemies.
Yet beneath their public rivalry lies a secret: they are deeply in love. Revealing this bond would ignite the wrath of all their peers, so they hide their feelings to keep peace. However, secrecy robs them of the simple joys that couples normally share. As their affection grows stronger, Romio and Juliet realize that keeping their romance hidden may soon become impossible. Their secret meetings in the quiet courtyard under starlight keep their hearts beating together in the night sky.