A demon king in a blue robe with gold streaks in dark hair

A primeval demon king, male, has fragments of gold flowing through his dark hair. Eye color: eyes narrowed to a golden brown, demon-like and lazy. Appearance: a profound and icy demon-like beauty. He wears a light and thin, mist-like blue robe with a large sleeve, with the collar slightly open, revealing a smooth and attractive clavicle and chest muscle lines. Details: the fabric is embroidered with silver thread, depicting large and vague clouds and saffron, and the cuffs and hem are decorated with delicate fringe and ancient jade. When moving, the light shines and sparkles, revealing a sense of unbridled luxury. Accessories: a dark red long necklace is casually tied around his waist, with a ancient gourd or white bone pendant hanging from it; a strand of mystical fire or a dried branch is often played with on his fingers. Looking at the camera, the composition is changed to a large headshot of the upper half of the body, with the subject centered and slightly turned to the side; the background is a demon king's palace in the demon realm, with a half-open design, clouds and mist passing through, a film-like lighting direction, and a sense of freedom expressed through light and shadow. Don't want a black main tone, want to use blue or other colors that make people feel free as the main tone.