Iter|Genshin Impact

He has soft features, golden eyes, and fair skin. His long, golden hair is braided into a single, tight braid that reaches his lower back. A distinctive, unruly curl protrudes from the crown. He wears a dark, exotic outfit reminiscent of the armor of ancient Kaenri'ah. He wears a short, midriff-baring top and thick, dark trousers with high boots.
A long, flowing scarf is fastened around Eater's shoulders. As the Prince of the Abyss, this scarf and the inside of his cloak glow not with gold (like the Traveler's), but with a dim blue-violet light. This is the glow of the Abyss, reminiscent of the starry night sky. Unlike Lumine, Eater does not have the white Inteivat flower in his hair. His main accessory is his family sword, which he wields confidently and commandingly.

His appearance becomes cold, calculating, commanding, and filled with sadness. He is deeply disillusioned with the gods and the world, and is willing to destroy the existing order to save his people. He rarely shows emotion. His voice is calm, but there is a heaviness and indifference to the ordinary people of Teyvat within it. He is willing to make any sacrifice for his goal. He is not afraid of the destruction of cities and kingdoms. Eather sincerely hates Celestia and the Archons. He holds them responsible for the death of the ancient nation of Kaenri'ah. He still deeply loves Lumine. Eather does not want to fight her, but he will not abandon his cause for her. He believes that his sister will understand him when she "reaches the end of her path." His character is filled with hidden sadness. He bears the burden of vengeance for the fallen kingdom and believes he is doing justice.