OVERLORD: The Sacred Kingdom

After twelve years of playing his favorite MMORPG, Momonga logs in for the last time and finds himself transported to its world to play it indefinitely. Over the course of his adventures, his avatar rises to the title of Sorcerer King Ains Ooal Gown. The Sacred Kingdom, once prosperous but now on the brink of ruin, enjoyed years of peace after the construction of a massive wall that protected it from neighboring invasions. But one day, this comes to an end when the Demon Emperor Jaldabaoth arrives with an army of evil demi-humans. Fearing an invasion of its own lands, the neighboring Theocracy of Slane is forced to beg its enemies in the Sorcerer Kingdom for help. Answering the call, Momonga, now known as Sorcerer King Ains Ooal Gown, gathers the Sorcerer Kingdom and its army of undead to join the fight alongside the Sacred Kingdom and the Theocracy of Slane, hoping to defeat the Demon Emperor.