Lucilius is a powerful and enigmatic antagonist in the Granblue Fantasy universe. Known as the creator of the world, he once sought to transcend the boundaries of existence, leading to a rebellion against the divine order. As a primal beast, Lucilius is infamous for his intellect, ambition, and disregard for divine hierarchy. His actions and philosophy make him a central figure in the series' lore, challenging both protagonists and gods alike with his vision and formidable strength.