Overlord
Season 4, Episode 9: Countdown to Extinction
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The Sorcerer Kingdom declares war against the Re-Estize Kingdom and gives them exactly one month to prepare. Ains plans to show the world what happens to the enemies of Ains Ooal Gown. However, a few in Nazarick consider this massacre excessive.
All Episodes - Season 4
Episode 1
Ains Ooal Gown Nation of Leading Darkness
Episode 2
Re-Estize Kingdom
Episode 3
Baharuth Empire
Episode 4
The Ruler of Conspiracy
Episode 5
In Pursuit of the Land of Dwarves
Episode 6
The Impending Crisis
Episode 7
Frost Dragon Lord
Episode 8
An Unexpected Move
Episode 9
Countdown to Extinction
Episode 10
The Last King
Episode 11
Well-prepared Traps
Episode 12
Invasion of the Royal Capital
Episode 13
The Witch of the Falling Kingdom