Aja Killian is the Last Generation traveler from Veelox. She is the senior phader of the Lifelight pyramid in Rubic City, and the creator of the Reality Bug. She helped send 40 people to an island known as Ibara. As the events of The Pilgrims of Rayne reveal, Aja never made it to Ibara. Whether she was assassinated or not, as was planned by officials to occur, was never proven. She assists Bobby Pendragon on the territories of Veelox and Third Earth.