Sona ref sheeeeeeeeeeeeeet
Plus a bit of extra info just because:
She was made with milk chocolate that had been left in a freezer for ages. The "fur" in her coat and boots is actually aluminum foil, like what you get when you open a real chocolate bar!
She is... technically a half-ghost? Think of Danny Phantom, for a comparison. Dead and alive at the same time
She can turn invisible, phase through solid objects, float/fly, enter and exit mirrors and other reflective surfaces (albeit not always successfully), levitate objects of various sizes and weights... It just isn't known if she can possess living creatures or not
Almost everything she touches frosts over to some degree. Her hair is naturally frosted, and the edges of her clothes freeze as soon as she puts them on. Even Iced Planchette's little cheeks are frozen from where she places her fingers on them!
Although she usually has a good grasp on herself and her powers, her control will slip if her emotions become too strong/volatile.
She constantly craves warmth, despite the cold never truly bothering her. It's why she only wears winter gear, and will instinctively seek out heat sources like open flames and hot baths. No amount is ever truly enough; though she may be sated for a time, she'll eventually need more again. (She can absorb heat from living creatures as well, but chooses not to out of concern for others' well-being.)
Unfortunately, due to her strange, paranormal nature and abilities, she is largely feared and ostracized. Left bitter and hurt by people's abandonment of her, she wanders the land in solitude, uncertain of what to do with herself, her powers and her life
Ironically, she's afraid of death and dying. Terrified, even. But at the core of this fear is simply a fear of being alone. No companionship in life, no one to mourn her in death, no one waiting for her on the other side...
Fortunately, she does eventually meet good people and make real friends, and thus come out of her shell some. But she'll always be a weird little ice ghost girlie 😌
She has an enormous crush on Xiaolongbao, but doesn't really plan on doing anything about it. Why would he ever want a freak like her? Still, she can't help but daydream...