The Musical Lazy Brotherly Type X The Silent Type (OHSHC)

Luna Equestria is Haruhi's childhood friend. But, due to her parents filled in your registration form in wrong, they put you as a male, not female! So she is going to Ouran as a boy. What will happen when Luna helps Haruhi with her debt? What will happen when The Host Club finds out about her abusive parents? What will happen when Luna falls in love with The Slient Type?