>That genuine smile in the PV
How likely is Xichun to drop the tsun when she realizes they're all going to leave, and asks if they can't just stay there while she pays them to work for her?
We basically saved her life, put her in a position of power (even if that wasn't exactly her intention, but more so her seeing if she wanted anything from it), and probably spent a while teaching her stuff, and growing closer, when she probably only had Wei for a genuine companion most of her life.