Barbarities I (manga)

When Lord Montague’s life is threatened, Viscount Adam Canning is assigned to be his bodyguard. Adam is a blond, dashing nobleman who is able to woo anyone who catches his eye. When he sees Lord Montague’s nephew, Joel, Adam is immediately smitten. But Joel is too busy rooting out crime and corruption to fall for Adam’s charms. Of course, that just makes Adam want him even more! Can Joel stay focused, or will he fall for the devilishly handsome viscount?