Lin Mu realized that the expanded formation array branded him as a beast, probably because he did not have the identity badge of a disciple. It basically scanned the entire area when it was being made and marked everything with a cultivation as a beast while excluding the disciples from it.
Now that he thought of it, he wondered why the sect had not thought of this loophole before, or rather why didn't they think that others may take advantage of this and infiltrate the sect.
"No rather, they did this after finding about me, right? So, didn't they think I may have already entered the sect?" Lin Mu wondered.
"Did you forget about the distance? I doubt they even expected Little Shrubby to be so fast that he carried you all the way here. Plus, they didn't think of others trying this as they are probably a top sect and had better security from the start." Xukong suddenly said.