Chapter 631

Upon hearing this, Wu Zhao's expression was serious.

Gao Yang's expression was calm; he just scanned outside the hall from time to time.

Wu Zhao noticed Gao Yang's small movements, her brows slightly furrowed.

This Gao Yang, why does he seem to be waiting for something?

Today's Gao Yang truly made her feel a bit strange.

But just at this moment, the low and heavy drum sound also reached the Jin Luan Hall, like a great bell, making the brain buzz.

Instantly, the hundred officials were shaken.

"This... where is this drum sound coming from?"

"This drum, this drum, this official seems to have heard it, but what kind of drum is it to have such a sound!"

For a time, the hundred officials looked toward the place outside the hall where the drum sound came from.

They were full of curiosity and contemplation.

Gao Yang also asked curiously, "Where is this drum sound coming from? Its penetrating power is so strong that it can reach the Jin Luan Hall."

"Truly strange."

But old officials like Lu Zhen were stunned at first, and then it was as if they suddenly realized something.

"This, this is the Grievance Drum outside Shenque Gate. It is said that this drum was made of rosewood by the Founding Emperor's order!"

"This drum is struck heavily, and the sound can spread throughout the Imperial Palace. Could it be that someone has sounded the Grievance Drum and has a grievance to state?"