Sun Buyu and the others walked forward slowly. Because it was night time in the Shadow Realm, there was almost no light at all, so they were very careful. Although they knew that there was nothing in front of them, they were still very careful. This was not because they couldn't see the road ahead. In fact, although they couldn't see the road ahead, they could feel it with their spirit energy, so they didn't have to worry about anything. The real reason they were careful was that they didn't want to make any noise in case they were discovered.
