Ever since Han Feng received the communication from the Fucheng Security Zone, he understood what Wang Yi, the leader of the Hucheng corpse group, was thinking.

As the leader of the corpse group in Tiger City, Wang Yi specially invited the Apocalypse Organization to come to observe the second gold-level zombie in Tiger City and hold a so-called celebration ceremony, which is a rather unreasonable thing in itself.

And Han Feng, who had already guessed what Wang Wei was thinking, deliberately showed a strong side, showing the deterrent power of the Apocalypse Organization.

If the Apocalypse Organization does not show its deterrent power, then the Tiger City corpses are likely to tear up the peace agreement and wait for an opportunity to bite back.

Zombies are not human beings after all, and for zombies, ordinary human survivors are the nourishment for their growth.

After Wang Yi left with those messy zombie troops, the wheels of the Unimog RV also began to roll again, moving towards Hucheng Guanyin Mountain.

When Han Feng gradually approached Guanyin Mountain, he also discovered a feature of the Hucheng corpse group.

The base camp of the corpses in Hucheng turned out to be not the Hucheng area, but the Guanyin Mountain near Hucheng.

A large number of ordinary zombies gathered near Guanyin Mountain, the huge group of corpses was like a black ocean, if ordinary survivors broke into this area, it would definitely be gnawed to the point that there were no bones left in a short period of time.

But now it's the Unimog RV that has come here.

The zombies gathered together, after seeing the RV driven by Wu Yuli, approaching their base camp, raised their heads one after another and roared angrily at the Unimog RV.

"These zombies really didn't come near us." Wu Yuli looked in the rearview mirror and muttered to herself.

And Han Feng looked at the zombies on both sides of the road, who only dared to roar at the RV, and he also felt a burst of emotion in his heart.

He didn't expect that the gold-level zombie king had already reached this level of control over the entire Tiger City corpse group.

No matter what kind of zombie it is, after seeing the Unimog RV driven by Wu Yuli, they all suppressed their instincts, and only kept roaring towards the location of the RV on the side of the road, and none of the zombies dared to take a step beyond the thunder pool and take the initiative to attack the Korean wind.

Even the mutant zombies, under Wang Yi's order, looked coldly at the Unimog RV, passed in front of them, and drove towards the zombie base camp located in Guanyin Mountain.

Guanyin Mountain, a summer resort where Hucheng residents often traveled on weekends before the outbreak of the apocalyptic virus, has now become a nest for the zombies in Hucheng.

Countless towering trees stand on the slopes of Mount Guanyin, but due to time, most of the trees have fallen off their branches and leaves, and the thick soil is covered with dead branches and residual leaves.

When Han Feng came to the foot of Guanyin Mountain, he found that there were still a lot of zombies in the mountain forest at this moment, leaning out from behind the big tree that only a few people could embrace, and constantly roaring towards the Unimog RV.

"Sure enough, it is the lair of the corpses in Tiger City, and the number of mutated zombies is obviously more than just now." Han Feng looked at the zombies that kept leaning out of the mountains and forests, and he was also estimating the true strength of the corpses in Tiger City.

However, when Han Feng approached the small valley in the center of Guanyin Mountain, a cry caught his attention.

"This cry must have come from a survivor." Wu Yuli, who was driving the Unimog RV, frowned slightly after hearing this cry.

"It is indeed the voice of a human survivor." Han Feng, who was sitting in the passenger seat, could already see the situation in the small valley below clearly from the hillside.

In the center of the valley of Guanyin Mountain, there is a black obelisk more than ten meters long, and the top of the obelisk still exudes a strange light.

At this moment, there were about fifty human survivors, tied with their hands behind their backs, kneeling in a circle around the black obelisk, and at the same time, behind each human survivor, there was a zombie, and the hoarse cry came from these human survivors.

At the same time that Han Feng discovered the black obelisk, the electronic sound from the mechanical core in his mind suddenly rang again.

"The mechanical core has detected a deep black civilization, a biological gene mutation generator."

When Han Feng heard the electronic prompt sound that suddenly sounded in his head, he immediately raised his head, and his gaze was firmly fixed on the black obelisk in the middle of the valley.

In the entire valley, there was only this thing, which looked like a biological genetic mutation generator lifted by the mechanical core.

And when Han Feng raised his head and stared at the black obelisk, which might be a biological gene mutation generator, the zombies that were originally surrounding the black obelisk suddenly moved.

They lowered their heads almost at the same time, their sharp teeth biting at the human survivors who were sitting on their knees on the ground with their hands tied, unable to move.

"Ah——!h

With a few screams, the moment those human survivors were attacked by the zombies, their bodies froze, and the originally loud cries immediately stopped abruptly.

"These zombies are slaughtering human survivors!" Wu Yuli let out an exclamation when she saw the zombies and attacked the human survivors who were kneeling on the ground at the same time.

And a cold light flashed in Han Feng's eyes, and he felt that the current situation was quite weird.

These zombies chose to massacre human survivors en masse in front of the black obelisk as if they were performing some kind of ritual.

Under normal circumstances, when zombies encounter human survivors, they will definitely attack directly, and it is impossible to catch humans and detain them in a centralized manner until they have gathered a certain number of people before they carry out collective slaughter, which must be something wrong.

Especially after Han Feng learned that the black obelisk in front of him was very likely to be a biological gene mutation generator, he felt the seriousness of the problem.

After all, he had seen a Calamity Angel-class battleship that was absolutely unmatched with human strength in the underground of the medicine capital.

And that battleship has the same feature as the black obelisk in front of you, that is, they both come from deep black civilizations.

However, just as Han Feng was thinking about the connection between the biological gene mutation generator and the Calamity Angel-class battleship, those human survivors who had been killed by zombies who had originally gathered in front of the black obelisk actually staggered to their feet.

"It's going to turn into a zombie so quickly!"

Han Feng also had an unbelievable look on his face after seeing these human survivors who had been killed by zombies and staggering to his feet.

Under normal circumstances, even if a human survivor is killed by a zombie, it will take at least a few hours to complete the transformation.

But at this moment, these human survivors who were killed by zombies only took less than a minute to stagger to their feet and complete the transformation from humans to zombies, which is really amazing.