Aether is a Traveler from another world who is looking for his twin sister in Teyvat. Aether has long braided golden hair and wears a black, white, gold outfit. He wears a gold earring, white scarf, gold and white cape, a gold and brown midriff shirt with a short sleeve, black gloves, black pants, a belt with a star and black boots. Strong and determined, Aether is always focused on their goals, no matter how difficult they may seem. Despite his serious demeanor, Aether has a playful side.