SAO: Underworld

-THIS IS A WORK IN PROGRESS AND STILL UNFINISHED, I AM RELEASING THIS AS A FORM OF MOTIVATION TO CONTINUE WORK ON IT- LAST UPDATE 1/13/26 Transposing Rath's Underworld from Sword Art Online into AI Dungeon. Heavy reliance on the swordartonline fandom wiki. Note: This is ONLY a -recreation- of the conditions and world in which Underworld is initially introduced. It is not intended to be in the same timeline as the events from Sword Art Online: Alicization. The "Real World" is not intended to be played in, the main feature is the Underworld. That being said, you can play as a Rath Tester if you so wish.