Tang Haotian had already obtained the architectural map of this scientific research institute when he was working on it. The elevator quickly stopped, and under the bioradar sense, there were no living creatures outside.

When you step out of the elevator, you will see a hall of hundreds of square meters, with two corridors on the left and right sides of the elevator, and two corridors on the left and right sides of the elevator. There are a total of four corridors leading to the internal area of the underground scientific research institute, but the corridor is blocked by a lot of debris in Shen Yan's field of vision, only there is a meter-wide gap at the edge, seeing the collapsed tables and chairs next to Shen Yan understands that these obstacles should be pushed away by something.

"What the hell are they trying to block?" Such a thought rose in Shen Yan's mind, everything in front of him was too clear.

Finally, not long after choosing a corridor and walking out, Shen Yan showed bloodstains, because of too much time, these bloodstains had turned black, "It seems that there was a battle before here!" Talking to himself, Shen Yan continued to move forward.

That is, Shen Yan is now a master of art and bold, walking in the empty underground, he doesn't feel scared. If it had been before the disaster, he would not have come to such a ghost place even if he had been given money for nothing, even if there were lights here.

"Master, when this underground research institute was established, it was built according to the specifications of nuclear explosion prevention, and the bioradar was affected here!" In the strange and strange environment, Mira did not dare to slack off in the slightest, and she was no longer stingy with star energy to act as an observer.

"Yes, I found out too." Between answers, Shen Yan was puzzled: "It's strange, why is there no corpse here, not even a trace of residue, even zombies won't eat so clean!" In a year's time, there is not even a scum left that will not rot? ”

As he continued to advance, Shen Yan saw empty rooms, including restaurants, activity rooms, and dormitories, and the area distributed in this corridor was obviously a rest area for underground scientific researchers. I don't know why, walking here, Shen Yan always had an uncomfortable feeling in his heart, as if he was being peeped at by some kind of creature, which made him uncomfortable.

"Click!"

Suddenly, the lights in the hallway lost their light as if they had suddenly lost their power, and the entire hallway was plunged into darkness.

"Damn it!"

With the strengthening of his body, Shen Yan's eyes can now see the scenery even in the dark, although they are not as clear as the bright environment, but they are enough to deal with danger. But in the face of the sudden power outage, he was still extremely unhappy.

Dangerous? No danger!

Using the harsh environment for a long time to hone, Shen Yan's perception of danger is very sensitive, but at this moment, walking in this dark corridor, he does not feel the slightest danger.

"Hey, this is ......"

After about fifty meters of progress, Shen Yan finally discovered some anomalies. On the ground, there was a long black drag mark, which was not too obvious in the dark, if it weren't for Shen Yan walking all the way and carefully checking the induction, it would be impossible to find it.

Shen Yan continued to move along the black drag marks, and finally came to a storage room, and at the end of the drag marks, Shen Yan saw the ventilation duct.

"There must be something, dragging the body through the vent somewhere!" Under the judgment, a sense of uneasiness rose in Shen Yan's heart, and even in the blink of an eye when this uneasiness appeared, he finally sensed a trace of danger.

The perception of danger made Shen Yan's heart feel a little relieved. The danger is not terrible, what is terrible is the unknown, in an unknown environment, facing an unknown opponent is the most worrying. No matter how strong the strength is, it is impossible to defy the sky, at least not the current Shen Yan. And this kind of invisible and in-feeling enemy made Shen Yan feel an inexplicable irritability in his heart, and this feeling had not appeared for a long time.

According to the information provided by Tang Haotian, there were more than 30 scientific researchers in this scientific research institute at the beginning, and when the stock solution was researched, the capital immediately sent troops, and the troops finally arrived at this scientific research institute, with a full 5,000 well-equipped and high-quality soldiers. But in the end, these people were still trapped by the zombies and completely cut off the news.

The whole research institute is very large, especially the main part of the underground is built according to the specifications of nuclear explosion prevention, and there is a special miniature nuclear energy reactor inside to support the operation of the entire scientific research institute. In addition to the two systems of drinking water purification and air circulation, there is even a miniature ecosystem. It can be said that even if the entire research institute is completely closed, it can operate on its own for a long time, and can provide for a thousand people to live for at least five years.

Shen Yan was very skeptical, the purpose of the original construction of this underground research institute, and at the same time, he also understood why even the new building had been built after the overall planning on the ground, but the corresponding building of this research institute had not been demolished, was it really because of the sudden outbreak of the disaster and a series of subsequent changes? No way! How could such a perfect underground facility be easily abandoned.

But now, all of this is no longer important, the important thing is that Shen Yan wants to crack the secret here.

Shen Yan left the room and walked down the corridor again. In the darkness, the dull dead silence made people feel depressed, and just after Shen Yan had walked all the way for about fifty meters, Tang Haotian's surprised voice suddenly came from the communicator in his ears!

"Shen Yan, those who were killed by you...... They...... They seem to be waking up! ”

"I'm going to wake up, how is this possible?" Shen Yan was even more surprised than Tang Haotian when he heard it.

The six living dead in the ground building, that was killed by him personally, although he did not directly burst the other party's head as Mira said before, but his head was completely a mess, in such a state, how could the other party "live".

Shen Yan did not hesitate, and immediately turned around and walked back. Those living dead were all fourth-level existences, even if their strength was only about thirty percent due to the influence of various reasons, it was not something that Tang Haotian could easily deal with!

"Tang Haotian, can you ......" Shen Yan ran all the way, originally wanting Tang Haotian to break the corpses of those living dead when they had just woken up, he didn't believe that if the other party's corpse was broken, the other party could still attack people.

But before he finished speaking, a panicked voice came from the communicator, followed by Tang Haotian's cry for help: "Shen Yan, it's not good, these guys just woke up and launched an attack on us, and we can't stop it." ”

"Damn, find a place to hide and wait for me to come back!"

In response, Shen Yan had already come to the elevator door, because of the loss of power, Shen Yan had to move the elevator door open, but at this moment, the trace of danger that he sensed when he entered the underground before suddenly became stronger, and the underground scientific research institute, which had been in a state of dead silence, also came from movement at this moment.

In the bioradar, more than a dozen active creatures soon appeared. According to Mira's judgment, there were not only people among them, but even mutant beasts, and their levels were very high, all of them were level six.

Shen Yan didn't pay attention to the enemies who were rushing at all, and directly got into the elevator, and jumped up with a hard stomp under his feet, a cold light flashed quickly, and as soon as there was a click, a big hole was revealed in the top cover of the elevator. The dragon's tooth cuts the top cover of the elevator, as if cutting tofu. When those enemies who suddenly appeared chased after the elevator, Shen Yan had already drilled into the elevator shaft through the big hole that had been broken.

According to the induction when he took the elevator before, there were about six hundred meters from the underground research institute to the ground building, and such a distance was not difficult for Shen Yan at present. I saw him jump suddenly, and his body was raised by as much as five meters out of thin air, and the dragon tooth in his hand stabbed into the wall fiercely, and his body was lifted again with the help of force, and he rose about five meters again.

"Boom!"

Just when Shen Yan had climbed about fifty meters, the elevator below suddenly started, and it actually rushed towards him in a rapid ascent.

"Humph! It's beautiful! ”

Shen Yan snorted coldly, and the speed in his hand suddenly accelerated, and suddenly, it was on par with the rising speed of the elevator.

"Roar!"

In the hole on the elevator that was cut by Shen Yan, there was an angry roar.

At this moment, the power supply has been turned on, and Shen Yan can see the enemy just by looking back, but he can't care about it, because there is already a scream in the communicator in his ears, and Tang Haotian is already on the verge of life and death.

"Made, next time I must prepare a larger shield-type weapon, so that I can use mental power control to support my body to fly, and I will turn into a gecko when I turn around!"

"Master, Mira estimates that after you accept the inheritance, you will definitely get the telekinetic weapon in the starship! The kind of telekinesis weapon specially created for the controller, but it has a lot of functions, and it is very simple to fly! ”

Shen Yan didn't think much about the telekinetic weapon in Mira's mouth at all, because he had already come to the elevator exit on the ground at this moment, and the elevator below was only less than twenty meters away from him.

"Break it for me!"

Shen Yan didn't have time to move the elevator door according to the previous method, just as the elevator below quickly approached him, he used all his spiritual power to control the three flying knives to pierce directly into the door, and it didn't even take a tenth of a second, and the three flying knives stabbed more than a dozen holes in the elevator door. Then, he mobilized the strength of his whole body and punched directly at the elevator door.

All this action is extremely fast, but the moment it is all done, the elevator below has already rushed to the feet.

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