Chapter 372 Return without Success

However, the changes under the black obelisk have not ended yet.

After the zombies transformed from human survivors stood up, they immediately broke free from the ropes that bound their hands and feet.

Then these zombies that had just been transformed from human survivors immediately pounced on the zombies that had just bitten them to death.

And the zombies that had just slaughtered all the survivors rushed up to them.

Under the black obelisk, it instantly became a bloody battlefield, and the two zombies continued to attack their own kind.

During their attack on each other, black blood and various pieces of meat splashed out from time to time, and the roars on the battlefield continued to sound.

"Boss, what's going on? Could it be that the human survivors who were killed just now still have memories, and they want to retaliate against the zombies who killed them?" Wu Youli looked at the chaotic scene below the valley and was quite confused.

"Let's take a look. I don't know what's going on."

Although Han Feng has a lot of experience in surviving the apocalypse, he can only guess that the zombies in the valley attacking each other should be affected by the biological gene mutation generator, but he doesn't know what will happen in the end.

The Unimog RV on the hillside stopped quietly. After waiting for about five minutes, the battle between the zombies fighting each other in the valley also came to an end.

At this moment, there were only four zombies in front of the obelisk. After they looked at each other, they finally stopped fighting.

Then the four surviving zombies almost raised their heads at the same time and roared towards the position of the black obelisk.

"This is it!"

As the four zombies roared, Han Feng stood up suddenly.

He saw that there was a faint energy fluctuation on the black obelisk, and the target of this energy fluctuation was the four zombies who kept roaring under the obelisk.

The four zombies gathered under the obelisk and kept roaring. After receiving this energy, their bodies immediately underwent drastic changes.

The body of a male zombie suddenly began to expand outward like a balloon. In a blink of an eye, the height of this male zombie exceeded three meters and five, and he became a giant zombie.

At the same time, the bones in the body of a female zombie slowly grew longer and continued to expand outward until those bones pierced its skin, and sharp bone spurs stretched out from its body.

"The function of this biological gene mutation generator is to help zombies evolve!"

Han Feng couldn't help but widen his eyes when he saw four ordinary zombies evolve into bronze-level mutant zombies one after another. The shock in his heart could not be expressed in words.

After the fifty human survivors and fifty ordinary zombies fought each other, the biological gene mutation generator actually gave birth to four bronze-level mutant zombies among them. This was too amazing.

Under normal circumstances, the probability of ordinary zombies turning into mutant zombies is only one in a few thousand, but after the intervention of the biological gene mutation generator, this number immediately soared to one in twenty-fifth.

Although in this evolution process, other ordinary zombies will be used as stepping stones for mutant zombies.

But if the evolution probability is based on this, it will not take long for the Tiger City zombie group to have thousands of bronze-level mutant zombies, which is a result that Han Feng cannot accept at all.

Thinking of this, a trace of fierceness flashed across Han Feng's face. He almost did not think about it, and directly exchanged positions with Wu Youli and sat in the driver's seat of the Unimog RV.

Then he moved the position of the RV slightly, so that the front of the Unimog RV was aimed at the black obelisk in the center of the valley. After a moment, he directly pressed the launch button of the Sky Punishment Particle Plasma Cannon.

A dazzling light appeared on the roof of the RV, and a yellow-red particle stream instantly shot out from the barrel on the roof of the RV. The fierce artillery fire was directed at the center of the valley, the black obelisk that was suspected to be a biological gene mutation generator.

When the Sky Punishment Particle Plasma Cannon shot out the deadly particle stream, Wang Ni's head suddenly raised in the forest not far from the black obelisk and looked at the location of the black obelisk.

And standing in front of Wang Ni, a zombie with dark red skin also raised his head suddenly, and the fierce light in his eyes was obviously overflowing.

"Our neighbor really has the capital to kill the gold-level mutant beast."

After Wang Ni vaguely saw the scene of the Sky Punishment Particle Plasma Cannon firing from the gap between the trees, he nodded slightly, and a solemn look appeared on his face.

The dark red zombie standing in front of Wang Ni kicked his feet on the ground, intending to rush towards the Unimog RV that fired the Sky Punishment Particle Plasma Cannon.

"Kandesak! You calm down!" Wang Ni felt the movement of the dark red zombie beside him, and a low roar sounded in his throat.

The zombie that was originally planning to rush towards the Unimog RV, after hearing Wang Ni's low roar, the whole forward momentum slowed down instantly, and the body immediately stopped.

"Ayebuda, although you are the ruler of the zombies in this area, I have now successfully advanced to gold, and I am no longer an ordinary zombie who was confused before. You can no longer order me like before."

Although the dark red zombie obeyed Wang Ni's order and stopped its forward steps, it was obviously dissatisfied with Wang Ni's order.

Just when Wang Ni and Kang Desak in the forest had a small conflict, the Sky Punishment Particle Plasma Cannon fired by the Unimog RV accurately hit the black obelisk that was more than ten meters high.

However, when the yellow-red particle flow hit the black obelisk, a transparent light film emerged from the inside of the obelisk and tightly wrapped the obelisk.

The particle plasma flow with amazing lethality, after encountering this transparent light film, was like a stream encountering a reef. The particle flow directly split into two streams on the body of the black obelisk and shot towards the distant forest.

"The Sky Punishment Particle Plasma Cannon can't penetrate the outermost defense of the biological gene mutation generator." Han Feng took a deep breath after seeing the attack effect of the Sky Punishment Particle Plasma Cannon.

Ever since he learned that the biological gene mutation generator in front of him and the Disaster Angel-class battleship under the Yaodu underground belonged to the same civilization, he was mentally prepared.

But when he truly discovered that the most powerful attack of the Unimog RV was unable to do anything to a dead creature of the Deep Dark Civilization, a deep sense of powerlessness still rose in his heart.