Bang!
With the crisp crack of the firing pin striking the primer, a bullet shot out of the chamber and pierced through the back of the last Blue Cosmos attacker's head at a speed impossible to discern with the naked eye.
Although the bullet hole at the point of impact was tiny, its terrifying Cavitation Effect immediately caused massive damage on the other side.
Countless splatters of brain matter, along with part of the facial bones, burst out directly, forming a large pool of scarlet, mangled viscous fluid on the ground.
In less than a dozen seconds from the start of the attack to its end, Allen had effortlessly slaughtered every member of Blue Cosmos on his own.
More terrifyingly, he had not shown the slightest hesitation, confusion, or reluctance throughout the process. Even when he crushed someone's head beneath his foot at close range, he showed no discomfort whatsoever. He was efficient and cold, like a killing machine.
Even Andrew Waltfield, who had grown accustomed to death on the battlefield, could not help feeling a chill in his heart at such utter disregard for human life.
You must know that the most important reason humanity had gradually developed from primitive blood-bound tribal hordes into increasingly diverse and complex cities and nations was its capacity for "empathy"—the ability to understand one another's feelings and feel compassion.
Even when facing enemies, most ordinary soldiers found it difficult to continue mercilessly exterminating them after they had lost the ability to resist.
Especially in modern society, where ideas such as human rights and morality had spread widely, normal people instinctively resisted killing one of their own kind who could no longer fight back.
But Allen's behavior was the exact opposite!
When he killed the Blue Cosmos attackers, it was as though he were