"Gu?"
Upon hearing Li Chen's judgment, even Zhong Tian couldn't help but change his expression slightly.
He knew a bit about Gu Poison, but Zhong Tian had never seen a real Gu Poison firsthand.
He only knew that, compared to martial artists, Miaojiang's Gu arts belonged to a completely different system.
Of course, although this system was small, it couldn't be considered weak. Because, in legends, those invisible killing Gu Poisons are even more terrifying than martial artists.
Li Chen looked at Zhong Tian and began to ponder.
Gu Poison was not unfamiliar to him; he had even had personal contact with it. The so-called Gu Poison is merely a type of parasitic lifeform similar to insects lurking in the human body.
When one's strength reaches a certain level, they can even force the Gu insect out of their body on their own.
But the thing found on Zhong Tian's body made Li Chen find it somewhat strange.
