Faced with a sudden silence, Di Tou was a bit stunned. Eh? The vole was just a few meters away from him, how come it wasn't chattering anymore? Curious, Di Tou stretched out his Spiritual Sense to see what the vole was up to, and in an instant his head was once again barraged with countless little messages.
Experiencing this, Di Tou's eyes let out a slight shine, and he continued pushing and pulling the boundary of his Spiritual Sense while also shifting around so he could look directly into the vole's hole and see what it was doing from a better angle.
In the end, it wasn't too difficult to confirm. He could only hear the vole's voice when his Spiritual Sense covered it! This also explained why the voice wasn't something he 'heard' and didn't always line up with the vole's facial movements but was instead more of a voice that was 'projected' into his mind.
It seemed like there was some sort of strange way of communication at hand.