C944 What Could He Exchange for It??

The battle in the sky was still ongoing.

Eighty percent of his methods were on the Poisonous Worm, but to Lin Yuan's Poisonous Worm, its methods were not very effective, and it even felt a little afraid of the other party's contingency plan. A group of poisonous worms that had not been refined into a Gu were all turned into this state