When one cultivator can discern another's level of cultivation, it is either because their own cultivation surpasses the other's, or because they possess unique magic treasures or techniques.
Those present who did not recognize Xu Guanyu were utterly astonished. They had initially taken him for nothing more than a sloppy, ordinary handyman Daoist priest, yet he turned out to be an expert far more formidable than the Headmaster himself.
Decisively, people who looked slovenly often possessed extraordinary abilities; for instance, one of Zhang Sanfeng's nicknames back in the day had been the Sloppy Daoist.
Chapter 697