Surprise attack

Holding his Desert Eagle in his right hand, Bai Zemin aimed at the zombies and fired continuously. 

His expression was so nonchalant that he looked like a person playing a target shooting video game on a console rather than a person who was firing a real weapon to take the lives of "people" who in the past were the protectors of his homeland.

The zombies were constantly moving, which made it difficult to aim and greatly decreased the hit rate. However, this was only for a normal soldier. 

From a distance of less than a hundred meters, it was simply impossible for Bai Zemin to miss unless the zombies' movement speed was infinitely higher than the current one. Therefore, each shot impacted powerfully on a zombie's forehead, exploding their heads and staining the ground with blood and brain matter.