Abel, Baron

バロン・アベル

The show's main protagonist.
Baron is a swordsman afflicted by Kazan's curse, which causes individuals to grow a demonic arm, thereby earning them the title of "Demon Swordsman" and sparking fear and discontent among the general populace.
While appearing to contemplate suicide, he encounters a sword housing the spirit of Roxy, a Demon Swordsman from the past, who offers to train him and assist him in finding a way to overcome his curse. It is hinted that no one else but Baron can see her.
Despite being an outcast due to his arm, Baron appears to be a righteous individual, going so far as to help his would-be captors in episode one fight off an impending monster attack.