From the introduction:
The last age of this world ended in a great battle between Law and Chaos. This battle resulted in an land of Law, "floating" in the mists of Chaos. This land's integrity is preserved only by the age-long dedication of one of the lawful lords, Lord Habeas. Lord Habeas was assisted by the sword of power, Juris Est. This sword contains the greatest powers of the other Lords of law, and enabled Lord Habeas to resist the encroachment of Chaos.
A unique dungeon for one or two competing parties of adventurers, levels 5 to 12.