There is no danger, come to the TV tower building.

The TV tower building is not very high, but next to it, there is a very tall TV signal tower, about sixty or seventy meters high.

Li Zhi looked up at the towering TV signal tower, thoughtful.

"Boss?" Shi Sha called Li Zhi softly.

"Hmm!" Li Zhi came back to his senses, pointed to the TV tower and asked, "Can you climb up?"

"Climb up?" Shi Sha frowned, looked up, thought for a while and said, "It's not a big problem to climb up, boss, what are we going to climb up for?"

Li Zhi smiled and said, "Go up and have a look!"

"Go up and take a look, boss, there are also flying mutant beasts in the sky, and the high altitude is not much safer than the ground, or even more dangerous!" Shi Sha said with a wry smile.

Mutated ones are not only running on the ground, such as sparrows, moths, dragonflies, and even mosquitoes, which can stay in the air for a long time, and they all live in groups, and there is nowhere to run.

"I know!" Li Zhi nodded and said with a smile, "But you have to go up and have a look." ”

As he spoke, he ignored Shi Sha and walked towards the top of the TV tower. There are escalators in the TV tower, so you can go up to people, but the higher you go, the narrower the escalator becomes, and when you get to the top, you can only have simple steps to climb up. At the very top of the tower, there is a circular platform with a diameter of about two meters, which is the highest point that people can go up.

Looking at Li Zhi's back, Shi Sha's brows furrowed very high, but she soon sighed again, and turned her head to Lao Huangdao: "You are guarding below!"

"Whew!"

Lao Huang already had a good relationship with Shi Sha and knew what she meant.

If there is a mutant beast coming below at this time, block Li Zhi and Shi Sha above, and there will be nowhere to run if they want to.

"I'm in front!" Shi Sha said calmly after she caught up with Li Zhi. Since she came up, she didn't ask Li Zhifei to climb up and do it.

Li Zhi was carrying a brand-new backpack, the 35L kind, which was very large, bulging inside, and not lightweight, but he didn't tell Shi Sha what it contained!

"Stay safe!"

whispered, making Shi Sha pause slightly, secretly rolled her eyes, and muttered in her heart, since you know the danger, you have to climb up!

The speed of the two was not slow, but they had climbed about twenty or thirty meters, and before they were halfway through, Shi Sha stopped, raised her hand, and squatted on the steps.

He pointed to the top of the TV station tower and whispered, "There's something up there!"

The fifty or sixty-meter-high TV signal tower, if it is not halfway up, you really can't see anything on it, and the place that Li Zhi was optimistic about has become a nest.

Something seemed to be moving inside, and it was too far away to see clearly.

"What is it?" Li Zhi was stunned for a moment, frowned and asked.

Shi Sha thought for a while, shook her head and said, "I don't know what it is, but it should be the lair of a flying mutant beast, fortunately, it's not a mutant beast living in groups!"

If the mutant beast lives in groups, it is estimated that the entire TV tower is already full, and there will not be only one nest on the top.

"Are you sure there's something in there?" asked Li Zhi softly.

"Yes!"

In Shi Sha's eyes, it was not difficult to see that something was moving on it. After hesitating slightly, he said: "However, the size of the mutant beast should not be too big, and the possibility of ordinary mutant beasts is the majority!"

Li Zhi gritted his teeth and said, "Keep climbing up and kill the mutant beasts above!"

As he spoke, he had already taken out his pistol.

"Do you have to go up?" Shi Sha asked in silence, even if it was an ordinary mutant beast, the threat in the air was definitely not comparable to that on the ground.

Humans do not have the ability to fly, which is the greatest weakness.

Li Zhi nodded and said, "We must go up, only by occupying it, can we establish a 'trading market' here." Otherwise, you'll have to choose a new place!"

"Good!"

Shi Sha turned around and continued to climb up, but her expression was much more cautious.

The TV tower, built similar to the Eiffel Iron, is triangular, with a spiral staircase below, to the narrow place above, and intelligently follows the middle gap and goes up.

"It's an eagle!"

"Eagle?"

Li Zhi was stunned!

"Sand eagles, about three to five meters tall when they become adults, live alone, and live together with a female and a male at most. It looks like a young eagle up there!"

Shi Sha's vision is very good, both of them have climbed so high, if it is an adult sand eagle, it will not be impossible to detect the two of them.

"Eagle cubs?"

Li Zhi's expression moved, and he urged: "Then wait for the top, let's go up first!"

As long as the 'A8 Small Energy Shield' is placed, it will be safe within a radius of 800 meters, and there is no need to worry about it like now.

On the top of the TV tower, the wind gradually increased, and of course, the view also improved, whether it was towards the center of the city or towards the suburbs, you could see far away.

The city is dilapidated, desolate, full of broken high-rise buildings, crumbling buildings, even in the scorching sun, revealing a desolation, miserable, like a giant beast with its bloody mouth open, waiting to devour its prey.

And in the suburbs, it's not much better, overgrown with weeds, and those grasses have also been strengthened and mutated, and they are almost as tall as nearly a person.

Except for the road, the surroundings are covered, and there are towering trees in the distance, and no one knows what is hidden inside.

Mankind?

The place where human beings can live has long been squeezed to the limit.

This is the end of the world, and there is no place that can be called 'safe'.

"Tsk!"

A big hairless rooster?

She looks so ugly!

Looking at the 'ugly bird' that Shi Sha was carrying his meat wings and holding in his hand, Li Zhi asked curiously: "This is the sand eagle?"

Shi Sha shrugged her shoulders and said with a wry smile: "Who knows, it's also the first time I've seen Sand Eagle's cub!"

Looking at the sand eagle's nest, there were cyan-colored broken eggshells, and some bones that I don't know if they were humans or mutant beasts.

The eggshell should have just been broken, and there was some sticky liquid in it.

"Boss, what do you want to do quickly, otherwise when the adult sand eagle returns, we won't be able to get behind!" Shi Sha urged softly.

Li Zhi also knew that it was probably because the two of them were lucky today, so when they came, they didn't encounter any flying mutant beasts, and they caught up with the sand eagle to 'go out', and climbed up all the way without danger.

I also 'picked up' a big ugly bird.

Put the backpack down on your back and take things out from the inside.

The 'A8 Small Energy Shield' is not large, square, and twenty centimeters tall, but if opened, it requires a foundation of about two meters and then supports it.

As for the 'high-energy battery', it is even smaller, only the size of a 1T hard drive.

"Boss, what is this?" Shi Sha asked suspiciously, as she watched Li Zhi fiddle with it. The black box, I can't see anything different.

After five years of apocalyptic time, there are very few electronic products that can still be used in this world.

"Protective shield, you go down first, let's vacate the space!" Li Zhi said with a smile.

"Oh!"

Shi Sha carried the bald ugly eagle in her hand, went down to the steps below, looked up at Li Zhi standing above, with a shotgun in her hand, and looked around vigilantly.

Fortunately, there is nothing to cover around, even if something flies over, you can see it from a long distance.

After placing the 'A8 Small Energy Shield', Li Zhi made a gesture towards Shi Sha and climbed down.

He has a remote control in his hand, as long as he connects the protective cover to the energy source, he can let it start on its own.

The remote control is similar to a car key, but it is metal, and from the outside, it feels very sturdy. There is a fingerprint control switch on the top, which can set permissions.

One master, three pairs, that is, this remote control can only be used by four people.

There are also not many buttons, low-energy defense, combat defense, self-adjusting defense, and start off button. There are only four functions, and nothing else.

The authority set by Li Zhi first, the main setting must be controlled by him, as for the sub-setting, let's talk about it later, and then start the protective shield first.

"Start!"

With a creak, the black box, which was originally twenty centimeters in size, unfolded at once, propped up a circular chassis on the ground, erected a black iron rod, about three meters high, and then propped up an umbrella on the pole.

"Enter the state of 'self-regulating defense'!"

A transparent, glass-like thing radiated out from the edge of the umbrella, centering on the TV tower, and the entire area within 800 meters was enveloped in it.

From time to time, there are blue, small strips of electric current, flashing on the shield.

The state of self-adjustment belongs to the kind of mode that can be resisted when encountering ordinary attacks, and can increase the strength of the shield when encountering strong attacks, which is more suitable for use when 'unattended'.

The most energy-saving way is the 'low-energy defense' state, the advantage is energy saving, the disadvantage is that if you encounter an accident, it is easy to be broken through the protective shield, and someone must be guarded at all times.

For the time being, Li Zhi and Shi Sha are here, and it is impossible for the two of them to guard such a large place, and they can't take care of it, so the best way is to use the 'self-regulation' mode, even if it wastes a little energy, it doesn't matter compared to safety.

A 'high-energy battery' worth 100 million US dollars, when the 'trading market' is set up and can generate profits, is not a lot of money.

"Boss, is this the protective shield you said?" Shi Sha's eyes flashed with a hint of brilliance, and she looked up at the almost transparent protective shield on it, and couldn't help but ask.

Li Zhi smiled and nodded: "That's right, the protective shield, but it's just a small protective shield, and the range diameter is only eight hundred meters." ”

800 meters? 800 meters, no less than small.

"What about strength, can it withstand the attack of the mutant beast?" Shi Sha asked, this was what she was concerned about. If it is broken after two blocks, it is of little use.

Li Zhi thought for a moment and said with a smile: "The attack of the king-level mutant beast should be able to resist!"

"Really?"

"Hmm!" Li Zhi nodded, the particle cannon of a medium-sized starship can resist, and the king-level mutant beast should not be a big problem.

"Let's go, let's go down first, if you have anything to say, let's talk about it later!" Li Zhi looked down and looked down, he didn't feel it when he climbed just now, but now when he looks down, he feels so high.

When I went up, I was scared, but when I came down, I wasn't so worried, after all, the A8 small energy shield had been activated, and under the premise that the shield was not broken, it was safe within a radius of eight hundred meters.

Although the energy shield is close to translucent, it is an energy shield after all, and there is an electric current flashing, looking at it from a distance, it looks like a transparent pot lid is buckled there.

"When we go out, do we need to turn off the energy shield?" Shi Sha asked.

"Not really?"

"No!"

Li Zhi smiled and said, "However, you need to carry a metal plate to enter and exit the energy shield freely, which is probably equivalent to the role of the key!"

Shi Sha frowned and asked softly: "If the trading market develops in the future, this kind of metal card is snatched away by others, what should we do?"

"I've also thought about this question, the role of the protective shield is only for the time being, and it is only used to defend against mutant beasts, especially mutant beasts that can fly. As for targeting people, I have another way!" Li Zhi said with a smile.

The protective shield is anti-mutant beasts, and as for guarding against people, it has to rely on other means. You can't let someone else come in once, just turn off the protective shield once, it's not safe, what if the mutant beast takes advantage of that time to attack? At that time, even if the protective shield is activated, the mutant beast will be locked inside.

"What's the solution?" Shi Sha couldn't help but ask.