C538 Calculating the Debt from over 20 Years ago

"stupid Qi, you know, what we are seeing now is Xu Yuan, who lived a carefree life more than 20 years ago. Her lethality has been reduced by a lot. However, even if the fox had lived for many years, it would not be able to change her cunning habit. Xu Yuan is also the same. This matter of hers must have something to do with what happened twenty years ago