Ye Kong asked this question just to stab shisan, but he didn't expect to get an answer. After all, he, a professional in the field of painting, didn't expect that how could shisan, a real devil's baby, know it?

unexpectedly, the baby knew a lot, and said, "there were great supernatural beings in ancient times, who sealed evil spirits with their own flesh and blood. I think it's the most appropriate way to draw seal spells with blood."

"flesh and blood? Your own blood? " Ye Kong is suddenly awakened. It's a good idea to seal it with blood.

even ye Kong thought that it would be better to make...