C955 Heilongarun's Way of Reverse Attack

The signal detonator had been modified by Su Zhi's addition of gunpowder. That red light was extremely dazzling in the night sky.

With just this, the people from the Hall of Purging panicked.

Someone shouted, "This is it! This is it! They have reinforcements! They have reinforcements!"

"Retreat, retreat!"

"There is an order from above