First Overlord recap film featuring episodes one to seven of Season 1. In the year 2138, the popular online VR game Yggdrasil is quietly shut down one day. However, the player Momonga decides to not log out and is transformed into a powerful skeletal wizard upon shut-down. The game world continues to change, with non-player characters beginning to feel emotions. Confronted with this abnormal situation, Momonga strives to take over the new world the game has become.