[ ] Regalia of the Knight-Errant - "S-sir! It's vain, and i-improper to ask, but... I w-wish to be b-beautiful, too!"
You suppose it would have come to this eventually, whether or not Xiaoling provoked her. You have the power of Artifice which wields unparalleled versatility. Suizhen has asked for an Artifact to transform her body, thereby allowing her both to revise her Cultivation base and improve her looks. This is certainly within your means to provide, but do you wish to indulge your praetorian to such a degree? You could forge a runic lace of silver and sky-blue, an implant not unlike your own Perfecting Artifacts, to be placed above her Throat chakra. The sapphire at its heart would be a jewel not unlike the one that adorns your Ring.
This Artifact will allow Suizhen to Go Beyond Ego Barrier. It also grants limited but powerful shapeshifting capabilities, allowing Suizhen to disguise herself without illusions - or, yes, improve her looks to the peak of human attractiveness. In battle, she can alter her musculature, grow bone plating, and cause neural proliferation at will, granting her the equivalent of Further Beyond Organ Refining for combat purposes. The Eyes of Kong cannot be shifted away. Total boost +.75 stages for combat, +.25 stages for general use, plus the utility effects of perfect humaniform shapeshifting - after implantation she will have no true form, so her shapeshifting cannot be dispelled by Diagram or Reality effects. Suizhen Loyalty+, 95% Loyalty- resistance.