Chapter 650: The First International Knife Maintenance Competition

After applying a drop of the medicine, Immortal Toya waited quietly for the test result. The "spirit purity" acupuncture point on the chest was where the spiritual qi was the most concentrated on the surface of a cultivator's body. Therefore, the test medicine had to be dropped on the chest, and usually the result would come out in five minutes.

The result would very clearly demonstrate if the girl in gray's coma was a result of being poisoned.

But five minutes later, there was no change to the place where the medicine had been applied.

"Failed?" Little Silver tilted his head.

"No, it was successful. It's just that this girl is a little special… The qi generated by the medicine is actually clear…" Immortal Toya's face changed, revealing some amazement.

He had never encountered this before…