Nene

This ancient humanoid, a powerful figure from the Ancients race, serves as the primary antagonist in the Blue Dragon game and the initial anime. Ruling the Gran Kingdom, he wreaks havoc across the globe aboard a mobile air fortress shrouded in purple clouds, driven by a desire for world domination. Possessing unique shadow-based abilities, he can manipulate his form and absorb others' powers for immense strength. His quest to cure a fatal illness led him to manipulate others into providing power, eventually leading to a confrontation where he is ultimately defeated and slain.