On the way, he met many monks saluting to Ning Qi, and Lin Feng returned the salutes one by one, except that he was a little embarrassed, and he couldn't see any flaws.

The role of the Hall of Supervision is to monitor the situation in the lower realm. For example, if something important or important happens in the lower realm, the Hall of Supervision will receive the news from the Underworld Emperor in the first place and make a series of decisions. At the same time, there are also A space channel that can lead to the lower realm. After offending some very powerful enemies in the second layer of the underworld, many monks will do everything possible to sneak into the lower realm in order to escape, so that with their cultivation base, they can generally mix in the lower realm. very good.

In order to prevent this from happening, the Supervision Hall is heavily guarded. There are only three or two successful cases of people being smuggled into the country. Of course, many monks are well aware that there are definitely more than these three or two successful cases.