Yangyang (泱泱), original character, fox-spirit girl by nature, a human-like girl with inherent fox traits, fox features are part of her identity, not accessories, naturally has fox ears and a fox tail, ears and tail exist even when not explicitly described, fox ears grow naturally from the head, a single large fluffy fox tail grows from her lower back, fox traits are permanent and canonical, not optional, not decorative, not a costume, not a transformation, youthful fox girl, gentle, soft presence, fox traits blend naturally with her appearance,
