C893 (2)

As the black liquid squirmed, Wang Yufei could feel the true qi in the bag was quickly being consumed, and the liquid was also slowly becoming bigger. This made him not only surprised, but also did not know what it was.

Suddenly, Xiao Mo's voice entered his mind, "This is a Silkworm, a demonic beast that feeds on the warrior's true qi. They are a special existence among the demonic beasts