Relgrade Tower (from the Mur Wrati: Relg-Graadd, "Tower Town") is a megastructure floating through the Huron Space above the Ymirish Orange Lands. It is about 200 kilometers tall, and 10 kilometers tall. The tower is divided into eleven "floors": floors 1-5 are for the working class, floor 6 is for the middle class, and floor 7 is for the high class.Relgrade was built by the Mur in an effort to colonize the inside of the Huron Space. They first invented the blinkgate (a type of lychgate), which allowed them to materialize within Huron's Walls. Its existence was discovered by the Gequan Yuri Kaya, who then leaked it to the information broker Piz, often Piz the Eternal. Piz sold the valuable information to the highest bidder, the New Delkish Empire. Humankind then began the 5th Great War by