C235 Sister-in-law

Lv Ning frowned: "The method that Dongdong suggested is not too feasible. Let him cultivate to the point where she's about the same level as Yunxi and then destroy my internal organs with a single palm strike. But the chances of success are extremely low. Besides, I can't refine it into a Yunxi! "

This method was more or less the same as Devil Sovereign's