Regius

The Regius bloodline is a royal family responsible for keeping the Empire from turning against each other. This started with Emperor Regius I, who ended the Great War and created the Empire in 150, thus beginning the Age of Unification (150-175) and in 175, Discovered Vis and stared the Age of Vis (175-225)

In the Age of The Fifth (225-230), during the events of Legends of Vis (AKA Project VIS) Emperor Regius III is corrupted and possessed by The Fifth in an attempt to destroy the Empire.