After hearing the doll's voice, Li Yelai felt the vibrations, which were actually caused by some stirred-up remnants of the insect swarm.
If the doll used this trick on the battlefield, shouting in the Void Realm, it would likely send both the insect swarm and the human warriors into a state of fear.
Therefore, she seldom made a sound in the Void Realm.
Even if she did make a sound, her colleagues were unable to understand it.
However, after a brief moment of fear, the colleagues who received her voice were able to pinpoint the doll's location.
"I've received it, I'm on my way to rescue you," a Ye Boshou teammate responded through the Void Realm, "Please wait patiently."
Li Yelai breathed a sigh of relief. Had the doll's rank not been high enough, he, still at his Third Awakening, really would have found it hard to escape from here.
Indeed, he could hear his colleagues' voices, but he was unable to respond to them.
