Every Vice Chancellor of the Immortal Ancient Academy establishes a contract with this small cauldron, which is why the cauldron can recognize their blood. If other Martial Saints were to come here, they'd likely be turned into ashes by the cauldron immediately.
The blood of a Martial Saint, every drop is incredibly precious. Just like Mu Can, who just became a Martial Saint, his body didn't yet contain any Martial Saint's blood. For the five Vice Chancellors, having just lost a drop, made their complexions exhibit a slight change.
"Line up and enter through the main gates, placing your hands on the Jade Mirror in front of you beforehand," Xuanyuan Mingkong casually declared, conjuring a gigantic jade mirror before the entrance.
"Miraculous Ancient and Modern Mirror," exclaimed an excited young man who looked to be in his twenties and, from his attire, appeared to be a student of the Immortal Ancient Academy.
