In this world, there are many things that ordinary people cannot understand.
For example, Feng Shui arrangements.
And for instance, the Cordyceps Worm.
Many people in the world believe that Gu poison is fake, all fabricated.
But Yin Tian can very responsibly say that there really exist all sorts of strange Gu poisons in this world.
It's just that Gu Masters are a very uncommon profession, and those who understand the art of Gu are even fewer.
Unfortunately, Yin Tian happens to be one of them.
And that little bug that flew out from the herbs just now is one type of Worm.
Once the Worm burrows into someone's body, that person will involuntarily follow the commands of the Worm's master.
Yin Tian had felt something was off with Wu Hao early on because there was a unique scent of a Gu Master on him.
That scent was very particular, imperceptible to the uninformed.
And when Wu Hao took out that little box, Yin Tian was utterly certain that Wu Hao must be a Gu Master.
