It was indeed known very quickly.

Wang Chao opened a room behind the hall on the first floor of the villa, and removed a large photo frame on the wall of the room, revealing a window behind the frame.

Wang Chao opened the window, and then climbed out of the window.

The others also flipped out, and after flipping out, everyone who had never been here was in a daze.

Because, there was a flat land in front of him, which was connected to a high wall dozens of meters in front of him, and the wall was more than ten meters high. And that secret laboratory is undoubtedly inside the high walls.

The key is...... When I entered this bungalow villa just now, I saw that there was a cliff behind the bungalow, why did it become like this? Everyone subconsciously looked back and found that there was also a high wall behind them, not the cliff they had seen outside the bungalows first.

"You're weird, aren't you? The first time I came over, it was also very strange, according to my judgment, this laboratory has plenty of power inside, and some kind of high-tech device has projected a huge illusion around it, so that people outside will think it is a cliff when they see it, and when they touch it, they will also think that it is a cliff, and they will not be able to detect the existence of the laboratory at all. Wang Chao said to everyone proudly.

"How did you find out about this place in the first place?" Zhang Shengli asked Wang Chao.

"That night we were hunting in the mountains, and we watched a helicopter fly here, and when we came back the next morning, we found that it was a cliff, and I felt that something was wrong, so I thought about the helicopter's route, and went into this villa to search and find this secret way in." Wang Chao thought about it and still talked to Zhang Shengli roughly.

"Just because helicopters are coming in and out doesn't that mean the lab is still running? Wouldn't it be risky for us to break in like this? Zhang Shengli pretended not to know and asked.

"Well, it's likely that the lab is still running. At least such a big illusion requires a lot of electrical energy to maintain, right? Wang Chao replied to Zhang Shengli ambiguously.

His answer was in line with the information that Galaxy had received from the White Coat earlier, saying that the lab was powered by nuclear energy, so it was not surprising that it could maintain power for so long.

Wang Chao led everyone to the big iron gate where the high wall was dozens of meters away, and the electronic lock on the big iron gate had been cracked when he came before, so he only needed to push open the iron door to enter.

"I need to tell you about it. Otherwise, it will cause some unnecessary losses. Wang Chao did not immediately lead everyone into the big iron gate, but turned back to explain a few words to them.

"You say." Zhang Shengli nodded.

"After entering inside, there is a garden square, a very large garden square, there are about ten zombies wandering in it, it looks like ordinary zombies, but you must not underestimate the more than ten zombies in it, each of them is as strong as the mutant zombies, and even higher." Wang Chao said a few words to everyone with a serious face.

"More than a dozen mutant zombies?" Zhang Shengli's eyes were a little bright. If he hunts three more mutant zombies now, he can be promoted to level 6, which is a good opportunity!

"But these more than ten mutated zombies are not the most terrifying, as long as we are patient enough and spend an extra hour or two, if we don't make a sound, we can enter the inner gate without alarming them. But there's a mysterious gatekeeper at the inner door, and I guess his strength is probably equivalent to a level 6 and a half or 7 player. We're going to need to work together to get him. Wang Chao then went on to get to the point.

The last time he and two members of the team came over, he encountered a mutated zombie that looked like an ordinary zombie. Lost a team member on the spot, and then he spent nearly half an hour of fighting, and finally leveled the zombie, but he didn't dare to fight with other zombies anymore, and then he and the rest of the team spent more than two hours, patiently observing the movement of those zombies. Without alarming the other zombies, he went to the inner door.

As a result, he met the gatekeeper at the inner gate, and the remaining team members around him were killed, and he escaped in a hurry with his own injuries. Fortunately, after escaping a certain distance, the gatekeeper did not chase after him, allowing him to save his life.

"Leave the mutant zombies inside to us to deal with. You don't need to spend the extra two hours waiting, just go straight in. Zhang Shengli replied to Wang Chao.

"It's okay, let's divide into two teams, one team of the three of you strong, and one team of all of us left, let's hunt these mutant zombies separately." Wang Chao mentioned it to Zhang Shengli. It seems to be a casual assignment, but it hides some selfishness, and the doctor with the healing aura is assigned to their group, and there are six of them.

However, Liu Qian and Zhang Shengli did not raise any objections to this distribution method, after knowing the specific location of this secret laboratory, Liu Qian didn't care even if he acted alone, and he didn't need to be with Wang Chao and others at all.

Since there was no objection from both sides, Wang Chao opened the big iron gate after explaining some tactics, and the two groups of people killed together.

The situation inside is really as Wang Chao said, it is a large garden square, more than a dozen large and small flower beds are distributed in it, and the flowers in the flower beds have not been taken care of for a long time after the catastrophe, and they have grown a little messy.

On the path between the flower beds, some zombies could be faintly seen, and on the surface, these zombies seemed to be no different from ordinary zombies, but after Liu Qian saw them with enhanced vision, he immediately saw the difference between them and ordinary zombies.

The muscles of these zombies' bodies are very strong, as if they have been redeveloped, and there are special black spots growing on their skin, and their eyes are no longer the blood-red of ordinary zombies with bloodshots, but a little dark, and some can't find the whites of their eyes if you don't look carefully.

There is no doubt that this is another form of mutant zombies, and as for their strength, only actual combat will be known. But since Wang Chao dares to challenge them with people, he won't be too powerful if he thinks about it, at most he is stronger than a level 5 player, right?

Seeing that Wang Chao had already led the team to rush towards a mutant zombie, Liu Qian and the three of them did not hesitate, and immediately rushed in the other direction, and there was also a mutant zombie hanging there.

After Wang Chao and the other six people rushed to a few meters in front of the mutant zombie with weapons, they immediately set up a formation, and Wang Chao, who held the shield, was responsible for attracting the attention of the mutant zombie, and the other team members took the opportunity to beat the mutant zombie. (To be continued......)