Green Shadow's body size has not changed since he was promoted to level seven, but the color on his body has become more intense. However, Wang Dong can clearly feel that the strength of these exoskeletons and knife arms has been greatly improved by a notch.

He believed that if he met that mantis man again this time, he would definitely not be as embarrassed as last time.

...

The huge sun beat a few times at last, and then slowly plunged headlong below the distant horizon, and the sky was red as if it were on fire, and the green trees on the edge of the square were reflected as mangroves, like maple trees.

The sun sprinkled the last few faint rays of light on the sky, turning the cages, rockeries, tall buildings, and even the whole world golden. Then the golden color also shrank quickly, the animal cage was black, the rockery was black, the high-rise buildings were black, and even the whole world was black.

The sky lit up with the first star, followed by the second, then the third...... When the clouds saw that the red glow had dissipated, they began to flutter again, fluttering gently, pressing the sun and the light together under the horizon.

In an instant, everything turned gray and black.

At this time, the square in front of the administrative building of the Beijing Zoo Center is quiet, and only occasionally when the wind blows on the big trees that have been moistened by the rain of evolution next to the square, will there be a rustling sound.

From time to time, the wind will roll up the waste paper on the ground into the sky, and carry it away like catkins. I don't know if it's because there is no pollution from various chemical plants after the end of the world or some other reason.

There is not much dust in the square that has not been cleaned for a long time, but there are black and white bones scattered in it, the black blood stains on the beach after a long period of sun exposure, the black and bloody handprints on the broken glass of the car and the drag marks next to the car door, all add a bit of eerie horror to this place.

Suddenly, some ripples of energy appeared in the air that were invisible to the naked eye, like the ripples of stones falling on the surface of a calm lake.

Click--

Immediately after that, a man wearing a stubborn and stubborn riding on a huge praying mantis and a large circle of praying mantis appeared in mid-air out of thin air, and when they landed on the ground, they clattered on broken bones.

This person hid in the inheritance space for a day, and after a day of cultivation, except for the two that had not completely healed because they were too seriously injured, the rest of the praying mantis had recovered.

Click--click

With the sound of the praying mantis pet beast stepping on broken bones, Wang Dong came to the administrative building and set his eyes in front of the gate. ad_250_left();

Two modified military off-road vehicles have been burned to iron shelves, the ground is covered with a layer of bullet casings, and the exterior wall of the administrative building is covered with single holes and pitch black bloodstains.

Suddenly, Wang moved his eyebrows, and he could vaguely see a few scratches on the iron frame cutting off the beams, and the scratches on the roof of the car felt quite familiar to him.

Mantis people!

It was most likely the same vehicle from the original three teams, and they must have been in trouble here, as the terrible Mantis Man had caused them to lose two modified buggies, and most likely five or six of their teammates at the same time.

If it's really the kind of mantis people I've encountered before, this definitely makes sense. That kind of mantis man is so terrifying, with a strength beyond ordinary zombies, sharp knife arms, keen vision and hearing, and amazing speed and agility.

Even Wang Dong took nine sixth-level praying mantis and barely eliminated one with great effort, and not only used the buff skills of the royal gem, but also seriously injured two sixth-level praying mantises.

You must know that when you killed a seventh-level agile zombie at that time, you only used four sixth-level praying mantises, and you only paid the price of one serious injury to kill them. At that time, the number of pet beasts used was less than half of what it is now, and there was no bonus to the buff skills of the Royal Gem.

Wang Dong looked carefully, and there was no corpse of the mantis man around.

Not dead!!

I don't know if it's the one he met this morning, if it's okay, but if it's not, it's really a bit of trouble. However, when his eyes swept over the green shadow, his confidence suddenly soared, even if it wasn't, as long as it wasn't level eight, he would give himself a crystal nucleus.

...

Judging from the information obtained by Zhang Guangyao, although the area of this administrative building is not large, the top biological laboratory building built under the administrative building of the zoo center covers a large area, several hectares.

This area is already very large for a secret laboratory built dozens of meters underground, and all the experimental equipment and equipment are the top in China.

Almost all the world's known samples of special insect and animal cells can be found here, and experts in the field of biology and various scientists study them every moment.

Wang Dong estimates that the reason why this biological laboratory was built underground in the largest zoo in China is because it is convenient to obtain samples.

According to Zhang Guangyao's prompt, after passing through the corridor full of zombie corpses and finding the hidden elevator, he found that it could still be used, and it seemed that this biological laboratory had internal power supply.

Entering the secret command, the elevator went down to a depth of several tens of meters before stopping.

With a 'ding' sound, the elevator door slowly opened, revealing the laboratory in front of him, the glass of the door with large patches of dried blood, some dark black, some yellow-brown.

The walls of this laboratory hall are filled with a stern and clean white, and you can imagine that the walls and floors were polished and reflected in each other before the end of the world.

The stained blood stained on the clean and smooth white floor was even more conspicuous, a large number of documents were scattered on the ground, and many bloody glass shards made a screeching sound when stepped on.

The hall had become filthy, with many strange naked monster corpses and zombie corpses in white coats lying in it.

Wang Dong couldn't help but be shocked when he saw those strange-shaped corpses, because these monsters were similar to mantis people, they all looked like humans and animals together.

Some of the corpses look like the half-orcs in the magic, with animal heads and human bodies. There are even human heads and beast bodies, as if to combine the wisdom of human beings with the power of beasts.

In fact, Wang Dong really guessed some of the original intentions of this laboratory, because the human physique can really be said to be too weak compared to beasts.

For example, if you put an otaku and a dog on the same starting line and run at full strength, I believe that the otaku will never be able to outrun a dog.

Of course, human beings can also train their physical abilities to a certain extent with special training. For example, boxing champion Tyson can shoot nearly 300 kilograms of power, and Usain Bolt's record is 9.58 seconds per 100 meters, which is equivalent to 37.5 kilometers per hour.