The zombie army has already attacked the Beishan base, and the heavy laser cannon has not been able to stop the zombies in the end, all the ordinary zombies have been killed, and the remaining low-level and high-level zombies, Lin Feng can only use all the strength of the Beishan base to resist.

Lin Feng also thought about retreating, but the time was too tight, and there was no time for everyone in the Beishan base to retreat safely, and the cultivators could naturally escape, but what should the people of the Beishan base do?

"Leader, the disciple of the Tieshu Guoxin Sect has sent a message that the antimatter weapon has been launched."

The subordinates who came to report didn't know what an antimatter weapon was, but they still guessed the horror of this weapon from Lin Feng's face, and Lin Feng's face had already begun to sweat.

The flight speed of antimatter weapons is very fast, from launch to hitting the target in just a short minute, and the flight of tens of thousands of kilometers in one minute cannot be stopped.

In the distance, a reddish cannonball landed on the south side of the Tianheng Mountain Range.

A flash of fire shot straight into the sky, and the huge spherical explosion shock wave was like the sun falling on the earth, and the dazzling fire light illuminated a radius of nearly 1,000 kilometers from the Nanshan base, and the energy generated by the explosion leveled the Nanshan base and the southern mountain range of the Tianheng Mountain Range.

The powerful shock wave actually spread to the Beishan base, and many heavy weapons and personnel on the city wall were hit under the city wall, and the zombies outside the base, the zombies below the second level were all destroyed by the shock wave, and the third-level zombies were also seriously injured and could no longer attack, except for dozens of fourth-level zombies and three fifth-level zombies, as well as the only sixth-level mutant zombie.

Antimatter weapons are a kind of energy, propellants or explosives, weapons with the most powerful power, and their main theoretical advantage is that the collision of matter and antimatter will convert nearly 100% of the mass into energy, and in Lin Feng's original world, the energy conversion of the concentrated nuclear reaction hydrogen bomb is only 0.07%, from the numerical point of view, you can clearly know how terrible the reason for antimatter weapons is.

Now that the Nanshan base has been destroyed by antimatter weapons, the huge energy has spread to the Beishan base from hundreds of kilometers away, since it can also kill low-level zombies, and the heavy weapons on the city wall have also lost a lot because of this.

It is estimated that the energy released after annihilation (explosion) of antiprotons and protons per millionth of a gram is equivalent to 37.8 kilograms of ******* explosives. One gram of antimatter is equivalent to about 40,000 tons of ******* explosives.

A few micrograms of antimatter can act as a trigger for a thermonuclear reaction, or it can excite a powerful X-ray burst or γ-ray laser. If an antiproton and a proton are annihilated against each other, the energy released is about 10 times that of a uranium nucleus fission; If we consider the secondary effects of annihilation reactions in matter, then this reaction will release more energy.

This kind of energy has been presented in front of people's eyes, and the degree of its destruction is incomparable, even the ultimate weapon 'Quantum Cannonball' can't achieve this effect, looking at everything that was destroyed in front of him, Lin Feng knew that he couldn't stop it, and he couldn't even do anything.

The destroyed earth, still burning in the distance, the continuous shock waves, the earth red by the firelight, this scene reminded Lin Feng of a word-apocalypse.

The end is imminent, everything in the world is in the process of destruction, whether it is a virus or a natural disaster, or a war caused by the ugliness of human beings, everything will destroy the current world, and human beings can only restore the past peace by waiting for the end of the judgment.

Lin Feng didn't believe in the existence of the Apocalypse, everything was just a coincidence, from the day he crossed into this world, it was all a coincidence, Lin Feng didn't believe that all this was predestined, he didn't believe that this world would be destroyed, he wanted to create his own world, he wanted to find a way back with his own strength.

The energy of the shock wave has decreased, and there are not many zombies left under the city gate of the Beishan base, but they are all high-level zombies, and the most worrying sixth-level mutant zombie has already climbed the city wall when Lin Feng is not paying attention.

This sixth-level mutant zombie is a half-zombie half-mutant beast, and he has a common feature with another sixth-level mutant zombie that Lin Feng has seen, that is, they both have a sharp weapon on their tails, and the power on their tails is the largest, which may also be the source of the mutant zombies' power.

This mutant zombie began to attack on the city wall on Lin Feng's left, most of the people on the city wall were cultivators, and these people were the best food for the mutant zombies.

There have already been two third-level cultivators who have been eaten to death by mutant zombies, and the energy of these cultivators has also been absorbed by mutant zombies, and the ability of sixth-level mutant zombies is to absorb the energy of food.

The conditions for the formation of sixth-level mutant zombies are very harsh, not only must there be more than ten mutant beasts, but also three fifth-level mutant zombies, and these zombies and mutant beasts have to eat each other, absorb each other's energy, and the last one that can completely fuse different energies and is not dead will become a sixth-level mutant zombie.

The mutant zombie in front of him was obviously a combination of a mutant wolf and a zombie, and the huge blade on its tail was proof of it, Lin Feng also knew that this zombie was very capable, but he couldn't let it continue to stay on the city wall.

Taking out the elite bayonet and hand crossbow from the apocalyptic table, Lin Feng fired five crossbow arrows first, and then the bayonet slashed at the tail of the zombie.

The five crossbow arrows were blocked by the zombies with their tails, and when the zombies were about to attack Lin Feng with their tails, Lin Feng's bayonet had already slashed at the tail of the zombies, knowing the enemy's weaknesses and knowing how to deal with the enemy, Lin Feng first aimed at the enemy's weaknesses this time, and then carried out accurate attacks, and the first strike could create opportunities.

The sixth-level zombie was knocked back by Lin Feng's blow, one foot had already stepped on the outside of the city wall, Lin Feng took this opportunity to shoot three more crossbow arrows at the zombie, and the zombie's body was hit, and then Lin Feng flew and kicked the sixth-level zombie off the city wall.

Lin Feng saw that the zombies had already been knocked down on the city wall, and there were not many zombies under the city wall, and the war was nearing its end, Lin Feng didn't want to let go of this opportunity, because he didn't know when the next antimatter weapon of the Iron Tree Country would be launched.

"All the personnel listened to the order, and all the cultivators who were above the fourth level followed me to destroy the zombies outside the city, and the rest of the people guarded the city gate to ensure that all the people were evacuated before they could evacuate."

After Lin Feng finished sending the message through the Doomsday Table, he jumped off the city wall, and the sixth-level cultivators and fifth-level cultivators behind him also jumped off the city wall, and in the process of falling, the cultivators took out their weapons one after another.

When the cultivators landed, some of the zombies were also eliminated, Lin Feng stood in front of the cultivators, his bayonets and crossbows glowing with cold light, facing the team of high-level zombies, a Jedi battle was about to begin. (To be continued.) )