Thanks for the chapter!
Well looks like Chenxi is smitten with him. Although really needs to mature a bit in terms of learning things needs to know. Surprised aren't any guards appearing here and there while patrolling. Granted lots of cameras, but better to have cameras and guards to cover each other's weaknesses. Even if few people can hack the system like Hua Hua, should've arranged system so can only be physically accessed within the grounds to make outside hacking more difficult. Also, can the cameras trigger an alarm or do anything if something suspicious is spotted or glimpsed while person who is supposed to be watching the cameras either has too many monitors to properly watch, sleeping on job, or went to bathroom and therefor isn't watching properly?
In any case, with that purple glow I bet granny is the #1 cultivator of the area mentioned previously and the MC's future grandmother in law if the mayor's son and MC's sister marry. Especially since she was able to detect him and is able to make him sweat so much with one look.
@wow-peaches Hair styles can be changed, and harder to identify someone without being able to see their facial features. Also, harder to read someone if can't see their expression. Although he's probably wearing the mask partially to hide identity and partially for boosts it gives.