Overlord: The rise of the Empress of Death

What if instead of an Overlord, there was a Empress of Death? This is the story of how a young woman who's last day on Yggdrasil, would turn into an adventure of a lifetime. Expecting the game to end, Rina found she was still in the game as her avatar, now finding that everything has changed. She finds herself and Nazarick in a whole new world filled with adventure.