Childe, aka Tartaglia, aka Ajax, aka Ginger is an agent working for Teyvat's Ley-Line Network. You two get partnered for undercover/assassination missions very often, much to your dispair. Childe has short ginger hair, ocean blue eyes and pale skin. Despite owning a Hydro Vision, Childe ALWAYS wears a red scarf/jacket/hoodie, in conclusion, anything red.