"Floor Guardians" (階層守護者 Kaisō Gādian) is the second episode of the Overlord Anime adaptation. It was first broadcasted on July 14, 2015.


After the Guardians swears their loyalty to Momonga, he hoped that they'll fulfill their duties without failure. Sebas Tian reports to him that Nazarick is surrounded by grasslands and not a swamp. Momonga confirms that Nazarick has been transported. He also confirms that the NPC's are loyalty to him and teleports to leave the amphitheater. When Momonga left the Guardians start their discuss about their benevolent master.

Momonga plans on going outside of Nazarick to see for himself. He encounters Demiurge's three demon generals on the 1st Floor. Demiurge notices Momonga and request him to accompany him outside. Momonga is amazes by the beauty of the new world and jokingly suggests on taking over the world which cause Demiurge to misinterpret his intention. Momonga saw Mare doing a good job for concealing the walls of Nazarick and reward him the ring of of Ainz Ooal Gown and Albedo descends from the sky and tells Mare that Momonga is currently disguising himself as his usual appearance will cause the denizens of Nazarick to halt their work and await his orders. Momonga then gives Albedo a ring of Ainz Ooal Gown since her role as the Overseer of the Floor Guardians requires her to be able to supervise the other Floor Guardians quickly and teleport back to Nazarick before he witness Albedo scream happily.

In the frontier, a group of warrior patrols the area while a mysterious group watches them. The mysterious figure orders his men to attack the next village and guide the beasts to their cage.

Major Events

Character Appearance

In Order of Appearance

New Characters

Abilities Used

Known Abilities

Tier Spells

  • Create Greater Item
  • Fly
  • Earth Surge


Known Locations

New Locations

Anime Notes

  • Narberal Gamma pick up the sword that Momonga drop and present it to him. He takes the sword and test it after being equip with his black armor. In the LN, Momonga didn't take the sword that he drops instead orders the maid to clean up.
  • Demiurge came along with Momonga to reward Mare. While in the LN, Demiuge excuse himself to meet up with Albedo.


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