```
Chu Yi had indeed heard some stories about substitutes, commonly referred to as Puppets.
But these Puppets were not as incapable as the chubby kid had described.
In the tales, these Puppets could be used by those skilled in Mysterious Arts as a type of lethal fog. They lacked any hint of emotion, so when it came to killing, they would resolutely carry out their mission once a target was identified.
If the caster didn't stop directing them, they would never cease.
Thinking about the various tests that might happen next, Chu Yi's hairs stood on end.
Fortunately, the Puppet before him posed no threat to human life.
Chu Yi lifted his arm and tapped lightly on its deficient body.
Tap Tap Tap.
It seemed the Puppet's body was made of some metal, as it made such a sound. Moreover, judging from the noise, there appeared to be nothing inside the metal shell.
And it was very tough.
The chubby kid also imitated Chu Yi, tapping a few times, a brilliant smile forming on his face.
