Long ago when Lucifer fell from heaven he was scant to hell to rule the demons there.
But Lucifer created the very first hellhound and this hellhound name is Cerberus.
Hell, the Land of Sinners, where every year Angels descend from Heaven to exterminate the souls of the damned to keep Hell's population at bay. Charlie Morningstar, the Princess of Hell, has a plan to stop this atrocity by redeeming the souls, and a certain Mad Man with a Box may give her a hand...