Stress reaction, to be honest, He Ping is about to forget about this ability, mainly because there are really not many opportunities to use it in ordinary times, especially in places like biochemical cemeteries, everyone has more knowledge of biology, if he uses it rashly, it is estimated that he will be regarded as a mutant zombie, and at least it is also a new type of strengthened person, there will be a lot of unnecessary speculation, and when facing zombies alone, this ability is a bit chicken and cannot be used, so it has been shelved.

But now, seeing that the lizardman can see the surrounding scene in this darkness, He Ping suddenly remembered this ability, although the mutation of zombies is similar to this ability, however, because the mutated zombies have a certain consciousness, but they are not clear, so the mutated zombies do not choose by themselves when mutating, but mutate according to the battle situation, and therefore, the mutation of mutated zombies has a subconscious part.

And He Ping's own consciousness is very clear and his will is very strong, so although he also has the ability to react to stress, even if the environment changes, his body will not ignore his consciousness and mutate on its own, he can control it without mutating in the case of environmental changes, and he can also forcibly mutate when the environmental conditions do not need to mutate, all of this is determined by his own consciousness, so now even in a dark environment, He Ping's eyes did not take the initiative to adapt.

Without further ado, He Ping focused part of his attention on his eyes, and his eyes soon became the same as when his hands and feet were mutated before, except for the pupils that were red, the rest of the body turned black, and then He Ping simply took off the night vision device and put it back in the tower, and taking off the night vision device did not make his eyes dark, on the contrary, at this time, in his field of vision. The surroundings, as well as the lizardfolk hiding behind obstacles, are all clearly visible.

Of course, there is no color, He Ping's eyes are a gray-white world, after all, color is a thing that acts in the retina after the reflection of light, and now there is no light, it is naturally impossible to have color, but the surrounding scene is very clear, even if there is no color. He Ping can also easily see the surroundings, which is many times more convenient than using night vision devices before.

This result made He Ping very happy, night combat has always been a weakness of his, after all, he has not received special training, coupled with his relatively small courage, and the night vision device itself is still in development, the field of vision is not good, specially trained soldiers may be able to cooperate with the night vision device. It exerts great combat effectiveness at night, but a layman who can use night vision devices and can see the blurred scene around him is already the limit. He Ping can still fight in such a situation, in fact, most of it is due to his perception.

And now, the mutated eyes can see the surrounding scene clearly in the dark, so the darkness is no longer an obstacle for He Ping. It can even be said that because he has a better vision in the dark than others, the darkness can be regarded as his home field. In the dark, He Ping's combat power has been able to reach the same level as in an ordinary environment, which is a big surprise for He Ping, who didn't pay attention to stress reactions at first.

The surrounding scene was unobstructed in He Ping's eyes, it seemed that this was indeed a laboratory, full of experimental equipment, but although it was also in the basement, it was not much different from what He Ping saw in the laboratory upstairs before, after all, this is only the outer area of the basement, and it should also be a place for basic experiments, as for more high-end and confidential experiments, it should be in a deeper place.

Not only the surrounding environment, but also the lizardmen who thought that He Ping couldn't find themselves were the same, they were constantly changing positions under He Ping's eyelids at this time, wanting to confuse He Ping, and then find a suitable opportunity to attack, if He Ping hadn't seen their movements before, such an action might still be a little useful, but now, in He Ping's eyes, they were just a group of clowns jumping off the beam.

Maybe it was because he found that He Ping couldn't see much just now, so most of his attention was focused on the back, compared to sneaking from behind, these lizardmen were more keen to attack from He Ping's side, before He Ping's field of vision was not large, he could only see things in front of him at a small angle, and most of his attention was focused on the back, so the two sides were indeed a dead end, but now, as long as He Ping moved his eyes slightly, the situation on the side was all clear.

Left! A lizardman rushed over from He Ping's left, his steps were light, almost no sound at all, in such darkness, if there was no dark vision, and there was no perception beyond ordinary people, he would basically die when he encountered such an attack, but He Ping was different from before at this time, when the lizardman rushed over, he was already aware of it, but he still didn't make any movements, pretending to be the same as before.

The lizard man stopped when he was still about a meter away from He Ping, his legs bent, like a spring, rushed towards He Ping, a pair of sharp claws probed forward, if he was hit, even if he did not die, he would be torn off a layer of skin, at this time He Ping looked like he didn't know that there was such an attack aimed at him, there was no movement, but at the moment before the lizardman's claws touched He Ping, He Ping's body was short, and at the same time he turned around, and the long knife in his right hand was stabbed from bottom to top.

The huge power was used as a medium by the long knife, and it was completely vented to the body of the lizard man, the lizard man was directly stabbed into the front chest by the long knife, and then the tip of the knife pierced out of the back, directly through the lizard man, and a large amount of blood spurted out of the lizardman's body in an instant, but it was blocked by the shield, and it was not sprinkled on He Ping's body, it was hit in the heart, this is an absolute fatal injury, Rao is a lizard man with strong vitality, and after just kicking a few times with his hands and feet, he has no breath.

The second lizardman was done, He Ping was at ease in his heart, the initial nervousness was gone, and there were still five or six lizardmen left, but now for He Ping, these lizardmen were nothing at all, they could be killed casually, and they were not much stronger than the zombies outside, but just when He Ping was about to kill the remaining lizardmen, and then explore the surroundings, he unexpectedly found that the remaining lizardmen had scattered and fled, and soon left the laboratory and disappeared. (To be continued......)