The reason Tianlong Yun was stunned and wanted to laugh was simple. While the door was really eye-catching and seemed like the entrance, it wasn't.
That was just one of the biggest traps of this part, most probably, because the real entrance was right in front of the door, and at their back, under a simple-looking steel rock.
It was one of those typical cases where appearances confused the human eye. But to think that people with cultivation and knowledge would fall for the same trick.
At this moment he could even feel ashamed of being mentioned in the same group as some of these guys. But there were people like them in the Immortal World too, so it didn't surprise him much.
It was just that it was too funny, seeing their futile attempts at opening the entrance, that was so easy to enter just behind their backs.
