The Arcona named Senaru made his home on a satellite throughout the time of the Cold War that existed between the Galactic Republic and the Sith Empire. When a transport ship met its end on the satellite, unleashing hrucium-5 and endangering the flourishing ecosystem, Senaru journeyed to the world of Taris. His goal was to examine how the creatures of that world had evolved to withstand poisonous conditions, with the hope of rescuing his own home.