Ainz Ooal Gown, the undead sorcerer formerly known as Momonga, has accepted his place in this new world. Though it bears similarities to his beloved virtual reality game Yggdrasil, it still holds many mysteries which he intends to uncover, by utilizing his power as ruler of the Great Tomb of Nazarick. However, ever since the disastrous brainwashing of one of his subordinates, Ainz has become wary of the impending dangers of the Slane Theocracy, as well as the possible existence of other former Yggdrasil players. Meanwhile, Albedo, Demiurge and the rest of Ainz’s loyal guardians set out to prepare for the next step in their campaign: Nazarick’s first war… This season picks up immediately after its prequel, continuing the story of Ainz Ooal Gown, his eclectic army of human-hating guardians, and the many hapless humans affected by the Overlord’s arrival.

Following the horrific assault on the Re-Estize capital city, the Guardians of the Great Tomb of Nazarick return home to their master Ainz Ooal Gown. After months of laying the groundwork, they are finally ready to set their plans of world domination into action. As Ainz’s war machine gathers strength, the rest of the world keeps moving. The remote Carne Village, which Ainz once saved from certain doom, continues to prosper despite the many threats on its doorstep. And in the northeastern Baharuth Empire, a certain Bloody Emperor sets his sights on the rising power of Nazarick. Blood is shed, heroes fall, and nations rise. Can anyone, or anything, challenge the supreme power of Ainz Ooal Gown?

Panty and Stocking are nasty angels who were banished from the pearly gates for being foul-mouthed bad girls! Now they spend their days hunting ghosts in the lecherous abyss between Heaven and Earth. Panty likes sex, Stocking likes sweets, and their afro-sporting main man Garterbelt has a fetish we can't mention.

Set in modern Italy, story follows a group of traumatically-injured young girls taken from hospitals all over the country, who are then cybernetically enhanced, indoctrinated and trained to be assassins by a secret branch of the Public Corporation for Social Welfare, Section 2. Each girl is assigned to a male "handler" who oversees her training, deployments, and general conduct. Each handler is free to "condition" his cybernetic assassin to the extent he sees fit, which increases a girl’s lethality and loyalty at the expense of human individuality and lifespan.

The story takes place in 19th century Europe, and revolves around John Watson. He is scouted by the government to become a secret agent. However, Watson lives in a world where "Frankensteins"—human corpses that are re-purposed with a false soul in order to use them as laborers—are used to improve industrial development.