It was the voice of the stone monkey.

This guy was said to be the battle pet of the peerless War God, and its stone statue was stationed at the suspended stone steps of the Light Palace, keeping the successive generations of Palace Lords appointed by the Imperial family from being able to enter the real Light Palace. The wisp of divine sense of the stone monkey was even said to be tyrannical, and it was rumoured that even the original Snow Emperor was unable to make this ...