Concerns

Watching Di Tou and Jian Xiao Yu walk away, Elder Long couldn't help but squint his eyes before looking down and lightly rubbing his thumb against his palm while thinking. Earlier, he had used his Nascent Soul level Spiritual Sense to press down on Di Tou, who he could tell at a glance was only in the Foundation Building realm. 

With the gap between realms, there should have been no way for Di Tou to hide at all, and using the fluster and pressure, he would be forced to reveal his cultivation, allowing Elder Long to roughly estimate what path he took. If it was blatantly demonic, then there was no need for further discussion. For this sort of unannounced guest who found them by following rumors, there were really only two types. People with bad intentions and itinerant cultivators who had managed to unearth some fortune and start cultivating without the help of a sect.