A celestial humanoid male with a radiant blue aura stands against a deep black background. His luminous green eyes pierce through the darkness, while ethereal blue and green light emanates from his open hands, casting an otherworldly glow around him. His graceful form is accentuated by the interplay of light and shadow, creating a striking silhouette. The scene is captured with the cinematic lighting style of Unreal Engine 4, emphasizing his mystical presence and celestial nature.