Standing in a ruin and looking around, Liu Ruian couldn't help but shook his head.

The situation that has obviously calmed down, because of the random research of a guy, once again brought a devastating disaster to mankind.

And this time the danger level is even more serious than the invasion of alien civilization, much more serious!

"If you don't die, you won't die ..."

In Liu Rui'an's emotion, the cracked concrete pavement not far away suddenly fell silently, and then a gray mouse slipped out from the inside silently.

Speaking of mice, there are more than a dozen heads in the burrow alone, no, it should be dozens of mice added together.

To speculate on the volume of this mouse, it would make people shudder just thinking about it.

However, this is not the key point. The key point is that this mouse's eyes are very flexible and obviously possesses not low wisdom.

When the giant rat protruding his head found Liu Rui'an turned away from himself, the eyes that were very agile immediately showed a longing, a longing, and a cruel look in the eyes of the twin mice.

However, the giant rat did not rashly attack, and then after surveying its prey, it retreated silently into the hole.

The place where Liu Rui'an was standing collapsed suddenly in just a minute.

Under the sunlight, a cold cold light flashed through the bottomless giant cave.

Don't think, once Liu Ruian falls, it will become the food of the giant rat just now.

However ... Liu Ruian stood just above the hole, as if the ground had not collapsed.

"Why ... why ..."

Liu Ruian, who didn't even look down, just shook his head, and left the spot step by step.

Under normal circumstances, after discovering that the prey has not entered the pit, the beast as a prey will definitely attack again.

But this time, until Liu Ruian left the ruins in this way, the giant rat under the ground didn't mean to shoot again.

It wasn't until Liu Rui'an disappeared completely that the giant rat carefully clawed his head out of the pit that had just been dug out.

Unlike previous desires, hunger, and cruel eyes, the huge rat's eyes at this time only had the luck of the rest of the life, and the fear that could not be concealed.

This giant rat is just a small epitome of the disaster of human civilization. The biological world on the entire planet has been completely "daughtered into a hen" by a huge experiment.

Rats larger than cows, cows with two heads, flies, mosquitoes larger than human heads, and various mutant creatures swept the entire earth in just three months.

It should be said that human research has indeed made great progress in the project of using variant drugs on animals.

Sprint and Leonardo are five of them. They are no longer the only ones. Oh no, only five exist from animals to humans, or half-orcs.

With such achievements, mankind has performed quite well in dealing with the alien civilization's marine forces.

As a result, the "production" of such half-orcs transformed from animals is considerable.

After all, the reproductive cycle of many animals can be shorter than that of humans, and it is rare to have only one, and more than a dozen can be born in a litter.

If there is such a fish, hehe ... Ovulation of millions and tens of millions is not without.

Secondly, these orcs have talents that humans can hardly have, just like electric eels can generate electricity and mice can make holes.

This new type of pharmacy not only allows animals to become "half orcs", but also strengthens their talents by many times.

If these abilities are used properly, they can play a key role in determining victory or defeat on the battlefield.

If only this is the case, for the entire human civilization, nature is only good without harm.

In fact, it was indeed the case in the beginning.

The problem is that although the "half orcs" transformed from animals are really easy to use, they have hidden dangers.

When these cannon fodder orcs fight the alien civilization and the flesh and blood remains are eaten or contaminated by the animals in the wild, a kind of animal has no effect on humans and mutant animals, but has a profound impact on ordinary animals The mutation began.

Unlike the mutant animals that directly inject the animal version of the mutant medicine, these ordinary animals that are indirectly infected with the mutated gene have not become humanoid, but have rapidly evolved in the direction of hugeness and high intelligence.

This does not count. Some animals that have some peculiar biological abilities, such as electric eels and venomous snakes, have evolved powerful powers that are almost abilities.

In contrast, just now this giant rat that can only quietly punch holes + animal version of Wolverine ability, hehe ... is a weak chicken!

But even in this way, the number of humans, mutants, and mutant animals that can survive to the point where they live is huge.

However, it was precisely because the wisdom was high enough and the lives on the hands were so many that the giant rat was not able to stop the game just now.

There are a lot of jokes about flying variants, but the humans who stand there in the sky still have no heart.

Not to mention that at that moment, the giant rat ’s instinct also conveyed a huge danger hunch.

Not to mention killing prey, it was enough to let the giant rat be lucky that he was lucky today.

Liu Ruian, who left the ruins here, soon appeared in the Xuanwu Gate.

Unlike the time when it was first established, Xuanwumen at this time has become a holy place for schooling around the world, and naturally it is impossible to continue to place it in a place without characteristics such as Xiaoxiong Mountain.

Instead, he directly found an island in the sea to re-establish his own mountain gate, and opened the door of convenience to teach the method of martial arts cultivation.

However, unlike the "Xuan Ming Lian Zhen Zhen" taught to Ai Baeril O'Neill, the martial arts method taught to the outside world was called "Bing Jia Wu Jing".

Cough ... That's right ~ lightnovelpub.net ~ is the secret book of the same name that appeared in a classic puppet show.

However, the content is completely different, divided into heaven, terrain, king, family, teacher, Jin Duan, Mu Wan, water passing, Huoyan, earth cover, Merry, Yun Yi, I have nothing.

Well, these fifteen different schools of practice have the same name as the fifteen styles of Forgetting Love in The Book of Forgetting Love.

But the specific content is different.

In just a few years, hundreds of thousands of disciples have been trained on Xuanming Island, and even the resident population is as large as tens of thousands.

Under normal circumstances, it is not so easy to cultivate a warrior.

But when the power of science and technology and the power of martial arts collide, the effect can be far more than one plus one equals two.

It is precisely because more and more powerful warriors have emerged that prevent humans from being completely extinct by the mutant animals, or fierce beasts or foreign beasts that they have created. (To be continued.)