Vulcanus is an Archangel, effectively Seraph Lamington's second in command and the main antagonist of Disgaea: Hour of Darkness. Unlike Lamington, who is stoic and never raises his voice, Vulcanus is loud and brash. Like many of the angels in Celestia, he holds demons in contempt, believing them to be the source of all evil in the universe, and believes that humans are too stupid to live without the angels' guidance. This is in contrast to Flonne, who believes that any being, demon or otherwise, can hold love in his or her heart.