Black Lion nodded, then lifted a leg and walked outside.
Er Dan's Active Warning System had already locked onto the enemy's position. Due to the terrain, the buildings here were no more than four stories tall, and there were no high-rises in the distance. To maintain a clear line of sight, their sniping distance was very close—only around 300 meters.
That distance was already within the Advanced Scanning System's range.
When Black Lion stepped out of the room, the spotter on a rooftop 300 meters away immediately said, "Attention. The target may appear at any moment. Everyone, stay alert."
The sniper beside him immediately began aiming. At 300 meters, his bolt-action Sniper Rifle could practically ignore factors requiring calculation, such as humidity, temperature, and wind speed. He only needed to aim at the target and fire.
At that range, let alone a sniper, even an ordinary soldier would be unlikely to miss. Of course, the target was moving, so some calculation was still needed, but for a sniper, that was the most basic skill.
Jiang Yan Hai followed Black Lion out. The moment he emerged, the Advanced Scanning System locked onto the enemy. Although it could not conduct a high-precision scan from such a distance, confirming the enemy's firing posture and other details was no problem.
Less than two seconds after stepping out the door, Jiang Yan Hai sensed the instant the enemy sniper was about to pull the trigger and suddenly bent at the waist. Almost the instant he ducked, the sniper reflexively pulled the trigger.
The moment the piercing crack of a gunshot rang out, the bullet had already sliced through where Jiang Yan Hai's head had just been and slammed into the ground behind him.
"Fuck!" the sniper cursed, instinctively trying to aim again, but almost the