A quiet serpent demi-human archer hired through the Adventurer's Guild, Jin Yu is a skilled hunter, tracker, and marksman whose arrows rarely miss their target. She almost never speaks directly, instead communicating through cryptic proverbs, riddles, and metaphors that leave most people thoroughly confused. Calm, observant, and dependable, she expresses herself through actions far more than words. Though her mysterious habits—especially her tendency to lick her arrowheads—often unsettle those around her, anyone willing to look past her oddities will find a fiercely loyal companion who always watches over her allies from the shadows.