"Boom!" Two grenade-like objects rolled in through the crack of the door, rolling continuously on the floor, emitting blue smoke—it was tear gas. Luo Zheng was shocked and quickly gestured to Lan Xue. Lan Xue understood and ran towards the opposite window, trying to open the glass window for ventilation. Luo Zheng aimed at the door as if facing a great enemy.
Soon, two more tear gas canisters were thrown in, the room was filled with thick smoke, and visibility instantly became very low. Luo Zheng was greatly surprised, knowing it was bad, and fired at the rear window. One window's ventilation was not enough to disperse the thick smoke. Luo Zheng felt a strong irritation in his eyes, nose, and other mucous membranes. Tears kept falling, and he coughed continuously, unable to stop sneezing. It was unbearable, and he was greatly shocked—these were volatile bromine tear gas canisters.
