C663 Chapter 663 Not Biological

After all, Feng Yanning was his little sister, and he had previously eaten a lot of the Gu's losses. Moreover, Feng Ruiyan had a good relationship with Feng Yanning, so it was not impossible to explain the Gu's knowledge to her often.

"Your Highness, don't be fooled by her. Feng Yanning has long been punished by the Huns