Disgaea 3 : Absense of Justice Overlord steals a fake hero's title, an all - out brawl for Evil Academy supremacy breaks out! Who will arrive victorious : The aspiring freshmen, the refined sophomores, or the mythical seniors? Fight it out, for the sake of the Netherworld! Disgaea 4 : A Promise Unforgotten In Hades, the Netherworld's prison, Valvatorez , a Prinny Instructor, leads an uprising against the Corrupternment to fulfill a promise and usurp the current regime . With his Werewolf steward, Fenrich , the Netherworld President's son, Emizel , the Unprinny , Fuka , the future Final Boss, Desco , and the mysterious Thief Angel, he is ready to correct the stagnation of the demons in charge . Disgaea D 2 : A Brighter Darkness The Netherworld – a place where might makes right and today’s friends are tomorrow’s enemies . After a long journey with many ups and downs, Laharl finally finds himself as a full - fledged Overlord . However, the other denizens of the Netherworld do not see him as such, so he sets out on a journey with his loyal(!?) vassals to receive the respect he deserves . Along the way, Laharl will meet a girl who claims to be his sister, demons with bigger than usual chips on their shoulders, and find out that even his own body holds a few surprises for him ...