As the alarm sounding off marked a change in Gu Tao's assassin plan of action, he dismantled all silent devices. With a submachine gun in one hand and a pistol in the other, he started sweeping the area. His face armor displayed the enemies' heartbeats and breathing—there was no hiding from him, and almost instantaneously, he had cleared the first floor.
After exploring the first floor, its layout then appeared in his lens, and a large number of people were congregating on the floor above. Gu Tao took several grenades from the bodies on the ground and quickly took the elevator to the second floor.
