Lord Ainz has made great progress moonlighting as the indomitable hero Momon, but what should be a moment of triumph is shattered--by news of rebellion. He vows to find out what has happened and to defend the honor of his guild and home--Ainz Ooal Gown.
The anime is the condensed version of the novel. It is pretty cool to watch the characters come to life. The manga is the supplement to the anime. But the Light Novel…? I would rather read these than watch the anime. Then again, the 4th season is a bit…well…underwhelming. Read the books. All y’all will not be disappointed.