Wangxian!!!!!!!!! Au where WWX gets his og body back maybe. Or maybe if you ignore the wen scar MXY also was trans and WWX is just really unlucky enough to be trans in two different lifetimes (rip brother). Regardless he would definitely do his own top surgery himself (considering he was awake during the core transfer). LWJ is not pleased with that course of action but loves his husband regardless kiss kiss