Ji Ning and the others were very careful. However, the Nine Godstars sect had sent out dozens of Daolords of the First Step to keep watch over the place, with the goal of preventing some truly dazzlingly talented World-level cultivators from being surrounded, trapped, and killed. These Daolords had all broken through via usage of Pseudo Samsara Pills.
These Daolords of the First Step were scattered across the local territories, keeping a secret look out for particularly dazzling and talented World-level cultivators. If they found one, they would be permitted to return to the sect in advance.