C68 Gu Madman, Danqing

"Oh yeah, since you have so much knowledge on Gu worm, do you know if there are any sources of Gu worm that you can trace?"

Seeing my expression, Luo Mingshang knew what I wanted to do, but he didn't have any ideas. I only care about Gu worm's skin, how would I know if there is anything that can be used to track them. If there is really ? " There's definitely going to be a first for me