Xu Lingjun had always had an idea... or rather, he needed to verify a problem.
After he had endowed a Cultivation Technique or item with Talent Source, was it something he could only cultivate or use himself, or did it become something like those Heavenly Materials and Earthly Treasures or resources that everyone could consume and share?
This is a matter of great importance.
It's just that, first of all, he's been very busy lately, and secondly, there hasn't been a suitable opportunity. He can't just casually put some item into Guo Zheng's mouth... Xu Lingjun still remembers the scene when he first took the Blood Replenishing Oral Liquid.
The feeling as if his body was about to explode, Guo Zheng's strength is even weaker than his, and since someone like him rarely has a like-minded friend of the same sex, it wouldn't be good to accidentally kill him.
Now, someone proactively came to offer themselves.
