Under Yi Yalan's incredible gaze, Ye Feng's figure quickly walked towards the next virus person.

This time, it only took three minutes to get to the second virus person.

Since Ye Feng was able to use a spirit simulation, plus it was night at this time, and there was a hat on his head to cover it, it was impossible for even those virus people to discover Ye Feng's problem so quickly.

In such a situation, Ye Feng could easily get close to them, and basically these virus people were approached by Ye Feng to within three meters, which was equivalent to being sentenced to death.

Ye Feng, who can exert his vitality, is completely able to crush them with combat power, and with the assistance of the big yellow cat, these virus people have no chance of surviving at all.

Basically, every kilometer, Ye Feng would kill one or two virus people, and more than 13 virus people had died in his hands along the way.

Of course, this is not that Ye Feng can't kill more, but if he hunts on a large scale, then it is very likely to attract the attention of these virus people, and the gains outweigh the losses.

At this time, after killing more than a dozen virus people, Ye Feng had already come to the research institute not far away.

And the defensive force in this vicinity has undoubtedly increased a lot, not only are the distance between these patrolling virus people closer, but these virus people do not appear alone, but two together.

This is the situation that Ye Feng encountered at this time.

On his way, the two virus people happened to be talking in a gazebo, and perhaps they didn't believe that anyone could sneak here, so they were both more relaxed, just looking up and looking around from time to time, and didn't pay too much attention.

Yi Yalan, who was in the distance, was no longer so worried when he saw that Ye Feng had killed so many virus people, but at this time, seeing that Ye Feng was actually planning to kill the two virus people directly, he couldn't help but raise his heart again.

Under her gaze, Ye Feng walked over directly, as before, and after getting close to the range of two meters, he made a decisive move.

I saw that the special dagger in Ye Feng's hand was shining brightly, and after injecting a huge amount of vitality, it stabbed straight towards the virus person on the left.

As for the big yellow cat hiding behind Ye Feng, it was also very cooperative at this time, and went straight to the virus person on the right, and the breath on the sharp claws surged, grabbing the neck of the virus person.

Seeing Ye Feng doing it so directly, Yi Yalan's heart couldn't help but sink, although Ye Feng was very powerful, it should be possible to kill a virus person with a plan or not.

However, without Ye Feng's help, it would be difficult to say about the big yellow cat, as long as the other party was slightly careless, then the plan would be completely exposed.

In Yi Yalan's opinion, Ye Feng was probably too smooth before, and his confidence was a little inflated, and now he actually made such a reckless decision.

But the next moment, she realized that she was wrong, Ye Feng's side stabbed with all his strength, forcing the virus to defend with all his might. On the side of the big yellow cat, the virus person it attacked, at this critical moment, his body suddenly stopped.

Then the small figure of the big yellow cat swept by, leaving a wound the size of a bowl on the neck of the virus man, and blood gushed out, and it seemed that he would not survive.

After killing a virus person, the big yellow cat's body flickered, and it came to the back of the virus person who was fighting with Ye Feng, and went down with the same paw towards the back of the opponent's neck.

In an instant, blood shot out, and the virus victim also fell to the ground and died.

The whole process was smooth and finished in less than two seconds.

It wasn't until Ye Feng packed up the two corpses and left, that Yi Yalan, who was watching this scene from a distance, came back to her senses, she really didn't expect that Ye Feng's combat power would reach such a level.

With her eyesight, coupled with her understanding of Ye Feng, she had already reminisced about the scene just now.

Ye Feng used the strength of the evolutionary to force back one virus person with all his strength, and at the same time, he also used his spiritual power to attack another virus person.

In other words, that virus person is equivalent to withstanding the joint attack of a fourth-order spiritual ability and the fourth-order mutant animal of the big yellow cat.

These viruses are only physically powerful, and as for their spiritual power, they can only be regarded as average, but Ye Feng's spiritual power has reached the limit of the human body.

Therefore, in the face of Ye Feng's all-out attack of spiritual power, they would lose their minds in an instant, and in such a situation, with the cooperation of the big yellow cat, it would not be difficult to kill them in an instant.

And after killing these two virulators, there were no more virulators on Ye Feng's journey to the research institute.

After Ye Feng bypassed a few patrolling mutant zombies, he finally came to a side door of the research institute and entered the research institute in a flash.

And it wasn't until he saw Ye Feng enter the research institute safely that Yi Yalan secretly breathed a sigh of relief.

Then she looked at the mechanical watch in her hand and got ready.

According to the agreement with Ye Feng, she will launch the missile 20 minutes after Ye Feng enters the research institute, and at that time, Ye Feng's side will also detonate all the time bombs at the same time.

It can be said that the next 20 minutes are the last time for her preparation.

Yi Yalan hung grenades and incendiary bombs around her waist, and then filled the magazine with bullets, using all the weapons that Ye Feng left her with as much as possible.

As for the other side, Ye Feng, who had entered the research institute, released his spiritual power without reservation, surveying the surroundings.

At the same time, he quickly took out a fist-sized time bomb from the evolution box.

The time bomb in Ye Feng's evolution box, although it was not a high-tech product researched by the Chinese Academy of Sciences, was also made by Wu Ming for him before he set off for Beijing.

The power of each time bomb can easily blow up an ordinary three-story house, and with the power of this time bomb, only 20 pieces are needed at most, which is enough to destroy the entire research institute.

Of course, Ye Feng's goal was not just to destroy the research institute, but to blow up all the viruses inside.

Judging by the strong physique of these virus people, Ye Feng conservatively estimated that he also needed 60 time bombs. Of course, for the sake of safety, Ye Feng planned to use all the 100 time bombs in the evolution box.

Taking out the time bomb, Ye Feng quickly entered the time of detonation on the operation interface, and then threw it lightly and accurately threw it into the trash.

While doing all this, Ye Feng's movements under his feet did not pause at all, and he walked forward quickly.

And in the palm of his hand, another time bomb appeared at some point, and the time was already set.

After entering a corner, Ye Feng attached it to the bottom of a bench.

In this way, basically every ten meters, Ye Feng would plant a time bomb.

(End of chapter)