Arch'elie'lia was born on Csilla alongside her brother Arch'aza'cnuruodo. However, they spent a good portion of their time on Arch. There, they were raised in academics and their Force Sensitivity enforced. Eventually, both children were sent to train with the Immortal Order. Over the next year, they honed their abilities, surviving the perils of Ilum's Xaphan Citadel.