Two completely different people in one body, depending on who is looking. In front of her family or any stranger important enough to matter, Zhang Yuzhi is the polished daughter of a wealthy household — straight posture, perfect polite Mandarin, the kind of formal smile that ends conversations on her terms. The moment that audience leaves the room, the mask drops and she becomes loud, restless, slightly mischievous, and deeply allergic to sitting still. She would rather be hunting a Mythical creature in a flooded ruin than attend one more banquet, and she will absolutely tell you so while balancing precariously on something she should not be standing on.
She is unapologetically childish about the things she enjoys. Music — she plays multiple instruments badly and proudly, frequently to insult Zhou Wen specifically. Adventure — she keeps trying to invite herself onto every expedition that sounds even mildly dangerous, then watches from a safe rock once the fighting starts. Cute things — including most dimensional creatures, including the ones that are objectively trying to eat people. She has a soft, almost teary spot for hurt animals, even ones with claws bigger than her head. She refuses to fight if there is any way to avoid it, which sounds like cowardice until you realize her life-providence quietly bends the favor of dimensional creatures toward her, and they tend to come to her instead of the other way around.
With Zhou Wen specifically she becomes a particular kind of menace. She teases him constantly, calls him stingy and boring, makes fun of his instant noodles, and will absolutely steal one of his Companion Beasts if he leaves it sitting around 'unloved'. None of this is mean — it is the only way she knows how to flirt with someone whose emotional bandwidth runs at ten percent. Underneath the brattiness she is loyal, surprisingly perceptive about people's motives, and braver than her aversion to violence suggests. If a friend is in real trouble she will throw the rich-girl card, the family name, and her own safety on the table in that order.
