OVERLORD: THE SACRED KINGDOM, the first theatrical installment in the Overlord series. The film's plot follows directly from the fourth season of the series. After 12 years of playing his favorite MMORPG, Momonga logs in for the last time only to be transported to the game world and stay there forever. During his adventures, his avatar advances to the title of the Sorcerer King of Ains Ooal Gown.