Tell her to leave for it isn't safe for her here, you can talk later.
This is actually the most dangerous option for the Ice Lady. People would expect her to flee the area, and remain close enough so she can negotiate. Thats close enough for the souther perimeter group to attack her. And if they do, that ruins the chance for her to talk, so she has to defend herself without harming any imperial, on the hopes Ling Qi didnt die so that Ling Qi can talk with her later. And that the imperials dont just imprison her afterwards.
This is actually the most dangerous option for the Ice Lady. People would expect her to flee the area, and remain close enough so she can negotiate. Thats close enough for the souther perimeter group to attack her. And if they do, that ruins the chance for her to talk, so she has to defend herself without harming any imperial, on the hopes Ling Qi didnt die so that Ling Qi can talk with her later. And that the imperials dont just imprison her afterwards.