C1884 Chief Culprit

The treasure in Han Wuji's hand was called Hanlingrin. It was specifically used by Han Wuji's disciples to test the cold energy's true power and was unable to be faked.

If Xu Liusu's body had the cold air and profound qi, Hanlingjie would emit blue light. Even if Xu Liusu was hiding, he wouldn't be able to escape Han Wuji's eyes.

"Kid