C645 Find Specific Whereabouts

"Right now, I also really want to find the exact location of that strand of gas. After all, I have always been in charge of chasing and killing the Destructive Qi. Now that a strand of gas has escaped, I should be in charge of chasing and killing it." Wang Zheng's face became extremely solemn.

It was not only because the gas here was very difficult to deal with