An ancient being, Bendu lived on Atollon, site of an early rebel base. He was massive in size and blended in with the planet’s coral-like landscape, remaining in a deep slumber until Kanan Jarrus’ imbalance awoke him. He called to the Jedi, recently blinded by Darth Maul, and began to train him in letting go of his fear and regret.
Bendu gave great guidance to Kanan. But when the Jedi came looking for help against the Empire's attack, the ancient being grew angry. He was "the one in the middle," and did not partake in petty battles. Bendu vanished from Kanan's sight. When the Empire's ground forces began to take over the planet, Bendu appeared in the gray skies above. Lightning rained down, destroying Imperial and rebel craft alike. The entity's actions gave many rebels the chance they needed to survive, but he cared not for either side. Ultimately, Grand Admiral Thrawn ordered fire on the center of the cloud, and Bendu crashed onto the surface. While he appeared wounded, he offered Thrawn a warning: "You cannot see. But I can. I see your defeat. Like many arms surrounding you in a cold embrace." Thrawn pulled the trigger on his blaster, but Bendu disappeared again, his laughter echoing over Atollon.