What is the concept of a 21 kg all-metal spear?

According to unverifiable historical records, the Fang Tian painting halberd used by Lu Bu, the peerless god of war in the Three Kingdoms period, weighed only 24 catties.

Qin Heng, who asked Professor Kelvin, a professor of mechanical engineering at MIT, to create such a spear with his own hands is not inflated, not only because his current physical strength is close to the limit of the human body, but also because his gun needs to be particularly hard when facing zombies.

If it's not hard enough, you can't stab it again if you stab it one hundred and eighty times, and then you will naturally be overwhelmed by the zombie horde.

And if you want to be harder, the materials used are very important, and the alloy that Professor Kelvin searched for is not only hard enough, but also has a certain degree of flexibility after being made into a long spear, which can make Qin Heng more flexible in battle.

Being in the middle of the Zakin Bridge, looking at the hundreds of zombies running from both sides, Qin Heng took a deep breath.

His choice was actually not good, because the bridge deck was too wide, which could accommodate hundreds of zombies running in parallel at the same time, and the number of zombies that could rush to Qin Heng's side at the same time was even more.

Zombies are not human beings, in the face of so many human beings, and they are human beings without weapons, Qin Heng will not be in any danger, because the number of people who can hit him at the same time is actually very small, even if there are more people around.

When humans charge, they don't stack human walls, zombies will, and they stack human walls without scruples, which really drown Qin Heng.

Replaced by the roof of a high-rise building, because of the space limitation of the staircase, the number of zombies that can rush to Qin Heng's side at the same time will be much less.

But risks and benefits have always coexisted, and Qin Heng didn't want to kill three zombies before he could hear a hint of obtaining characteristics.

"Kill zombies and gain the trait Physical Enhancement (0.1)."

"Kill zombies and gain the trait Physical Enhancement (0.1)."

"Kill zombies and get the trait No Headshot Immortal ......"

The gun came out like a dragon, Qin Heng stood on the roof of the bus and swept with a gun, the necks of the two zombies that had just emerged were completely cut off in an instant, and the moment the heads flew out, there were zombies rushing out of the double-decker bus building.

Flutter.

Like the sound of a watermelon knife slashing on a watermelon, the spear in Qin Heng's hand pierced directly into the zombie's eye socket, the blade of the gun sank into one-third, and with a twist of the wrist, the zombie's brain was completely destroyed, and Qin Heng brazenly drew the gun.

Replace it with the spear in the town of Nahante, which may have been stuck, so if you want to do a good job, you must first sharpen your tools.

There were zombies behind him who climbed up on top of the zombie wall, Qin Heng didn't look back as if listening to the voice, he took a step back, and the end of the gun tail hit the zombie's head directly, and the strong force exploded, although it didn't pierce it, it directly shook the zombie's brain into a paste.

Strictly speaking, the key point of zombies is not the head, because the head is broken to the extent that the brain is exposed, and the zombie can still run and bite. The real crux of their presence is the brain, and as long as the brain is destroyed, it will definitely die.

The reflexive gun swept away, and the two zombies that climbed up from the building were directly swept away, although they failed to complete the kill, but they won the space to move.

The spear stabbed again.

After inserting and then pulling out, the zombie's hard skull was as fragile as water tofu in front of Qin Heng's sharp spear and strong power.

The corpses quickly filled the roof of the car, and Qin Heng could only stand on the corpses of the zombies and continue to fight, but fortunately, the body control characteristics of the consummation attribute allowed him to have amazing balance ability, and although the body of the dead zombie was soft but could not move, he was able to continue fighting.

The bus was surrounded by zombies, but fortunately, the zombies on both sides of the bridge rushed over at the same time, and the bus was crowded together, otherwise, if the zombies in one direction rushed over, the bus would inevitably be directly overturned by the zombies.

"Kill zombies and gain the trait Physical Enhancement (0.1)."

The prompt in my head kept ringing, and this way of fighting in a dangerous place raised the chance of obtaining traits to a limit, which was almost as close to killing two to get traits once.

Holding a 21-kilogram spear and killing zombies in one place, Qin Heng not only did not feel the slightest tiredness, but his combat effectiveness was better than before.

Counting the 2.5 physical fitness he should have, his physical fitness has reached 4 after this wave, which is the limit level of normal human beings in the true sense.

This is also due to the fact that most of the traits obtained are undead.

Compared to the chance of getting the Undead trait without headshots, the chance of obtaining the Fitness Enhancement trait is much lower.

Qin Heng, who was engrossed in the battle, roughly calculated the current probability of obtaining it with a turn of his mind: for every 12 zombies killed, he was able to obtain 5 fragments of the undead body trait without headshots, as well as 0.1 physical fitness enhancement traits.

In just ten minutes, Qin Heng's physical fitness could reach the standard of 4, which was equivalent to him having killed hundreds of zombies.

There is really no place to stand on the bus, there are too many gaps caused by the stacking of the hands and feet of the zombie corpses, even if Qin Heng's balance is strong, it is difficult to pay more attention to his feet when he needs to face crazy zombies.

Fortunately, zombies can also trip over those crevices.

Glancing around the bus, the number of zombies seemed to have not decreased in the slightest, and there was still a feeling of denseness.

However, due to the increase in the number of zombie corpses, the superposition of about a thousand zombies is crowded, and it is almost equal to the roof of the bus.

Although the zombies that fell on the wall were also unstable on their feet, it was difficult to pose a threat to Qin Heng, but if they waited until they were stacked higher, they would be able to directly pounce and crush Qin Heng in the middle.

[Gotta go.] 】

A thought flashed through Qin Heng's mind.

"He's going to die."

On the other side, about 10 nautical miles off the coastline of Boston, a group of people were watching Qin Heng's performance in the command room of a certain ship of the US Navy fleet.

Military high-altitude unmanned reconnaissance planes use satellite networks, and even if social order has completely collapsed, they can still transmit pictures and signals stably.

The lens that was still extremely clear after hundreds of times zoom allowed everyone in the command room to see Qin Heng's incredible battle through the big screen.

After being shocked and excited, someone finally sighed.

"yes, he's surrounded."

"He can jump into the sea, isn't his teammate waiting for him below in a yacht?"

"That's right, he's as good at fighting as a non-human, so this kind of high diving should be no problem at all, right?"

"The question is how he jumps into the sea, he is already surrounded by zombies, he will fall into the zombie group if he jumps off the roof of the car, unless he has superpowers, otherwise, it is impossible to rush out of the zombie group. And his location is more than ten meters away from the edge of the bridge, he can't jump more than ten meters away and jump into the sea, right? ”

This sentence silenced everyone in the command room.

Seeing someone in a desperate situation, fighting zombies head-on in this way, is unimaginable for people's hearts.

However, if there is no perfect ending for a miracle, it will only reduce everyone's morale, just like that man will be besieged and killed by zombies, so how can ordinary people survive in this world?

"Why did he go to Boston, wasn't he good to stay in the town of Nahant? Didn't he kill all the zombies there?"

The people in the command room had already recognized Qin Heng, after the outbreak of the zombie crisis, before the civil network was interrupted, any information about the zombie crisis on the network was collected, and the most conspicuous battle of Nahant Town, how could it be that he hadn't seen it?

"Where's his gun? The last time he communicated, didn't he say that they had found a lot of weapons and ammunition, so why did he use cold weapons? ”

The people in the command room were a little complaining.

This kind of emotion can actually be understood, because in their opinion, Qin Heng's choice of position and fighting method is to find death, obviously he can kill more zombies more safely, but he just fell to death.

However, as soon as the emotions of worry or complaint were generated, more than a dozen exclamations rang out in the command room.

Because, the man who fell into the dead flew up.