A military plane swept over the sky and flew towards the desert in western China, a desert with no end in sight, full of yellow sand, like a sea of sand.

Tang Zheng overlooked the desert below, boundless, reflecting the sun's rays.

Grandpa and Shishi were locked up in a secret base below, which is a research and development base of the military, where many secret weapons were discovered, such as the successful test explosion of the nuclear bomb in this desert, which shocked the world.

This mecha is no exception, all R&D training is carried out in this desert that is inaccessible to the outside world.

Xu Yingtian looked at Tang Zheng, who looked excited, patted him on the shoulder, and admonished: "Although the dragon group has been formed for a short time, it has used a lot of resources, so it has developed rapidly, and the accumulated energy is unimaginable, even if you are strong enough, you can't be negligent if you want to enter their base to save people." ”

"Understood. ”

"Although Guoan and the Dragon Group do not deal with each other, after all, they are all relevant departments of the state, and they cannot directly fight each other, this time we can only provide external support, and the specific implementation of the rescue can only rely on yourself. Xu Yingtian said earnestly.

"As long as I find the lair of the dragon group, I will take care of the rest. Tang Zheng is full of confidence.

Xu Yingtian smiled with satisfaction and shouted, "Open the cabin and skydive." ”

Tang Zheng and Huang Ziyang got on their backs and jumped out of the cabin with a jump, and he immediately did a free fall movement and fell rapidly.

The desert is getting closer.

Boom!

The two opened the parachute, and the parachute drove the body upward, and then slowly fell, landing in the yellow sand.

The landing site is still more than ten kilometers away from the base of the dragon group, and for ordinary people, this distance is life and death, but for these two people, it is like walking on the ground.

Xiaobai and Turtle Chitose each lay on Tang Zheng's two shoulders, and this time, Tang Zheng brought a qiē power available around him.

Looking at the target red dot on the navigator in their hands, several people galloped and went straight to the target, and from a height of 10,000 miles, they could see like two tornadoes blowing through the desert, rolling up two huge yellow sands.

"Stop!"

Tang Zheng raised his palms and stopped with Huang Ziyang.

His eyes narrowed into a thin line, and the desert in front of him was no different from the rest of the world, reflecting the sun's rays, which was somewhat dazzling.

But this is already the perimeter of the base, covered with all kinds of surveillance equipment, and care must be taken so as not to trigger the alarm.

If Tang Zheng didn't have backup, he would definitely not be able to quietly pass through this surveillance like a net, and with the help of Guoan, listening to the command from the headset, several people quickly and skillfully passed through the surveillance.

"Stop, follow the direction I said. Xu Yingtian commanded calmly.

One-step, two-step, three-step......

Tang Zheng began to walk around in this piece of yellow sand, leaving deep footprints on the yellow sand, this set of steps was very complicated, and it seemed to be in line with some kind of Qimen formation.

"This is the password to open the base, this is a formation, it is a back door left by the original designer, although the dragon group occupies this base, they don't know that there is this back door. Only by entering through this back door will you not trigger any alarms. Xu Yingtian explained.

"How do you know about this backdoor and password?" Tang Zheng asked curiously.

"Hehe, since the day this country was founded, the National Security Bureau came into being, and if a department has been in existence for too long, it will always know some secrets that others don't know. Xu Yingtian said proudly

Click!

When Tang Zheng stopped walking, there was a crisp sound, and the yellow sand swirled, like a whirlpool.

Crash!

The yellow sand disappeared, and a black hole appeared that could accommodate one person.

"Jump down!" Xu Yingtian said.

Tang Zheng asked casually, "Don't be a trap below." ”

"Hehe, you still haven't fully believed me. Xu Yingtian smiled bitterly, "If you don't want to jump, just go back the way you came, and this rescue operation will be canceled." ”

Tang Zheng didn't say a word, jumped down without hesitation, and Huang Ziyang also followed.

The black hole closed abruptly, and the appearance of yellow sand was restored again, and even those footsteps were filled in an instant, and there was no longer zài.

There was darkness in his eyes, and Tang Zheng only felt that his body was falling rapidly, and he didn't know how much height he had dropped.

Now that he has jumped into this pit, no matter what difficulties and dangers lie ahead, he can only move forward and go to the dark one by one.

Boom!

Suddenly, he landed on a soft thing, his feet finally touched the ground, and he was not injured, and quickly turned to the side, and Huang Ziyang landed where he was just now.

Bite!

There was a soft sound, and the lights were lit overhead, and when you looked closely, it was a small room, and there was nothing but the lights overhead.

There was no sound in the headset anymore, this was the base to cut off the signal transmission, and then he had to rely on himself.

An iron door was in front of him, Tang Zheng listened attentively, there was no movement outside, he grabbed the doorknob and pulled it gently.

Heavy!

This door is too heavy, it is like a 10,000-pound boulder, and ordinary people can't pull it at all.

"Damn, if ordinary people enter the back door, they will definitely not be able to open this iron door, Xu Yingtian didn't tell him about this, do you think I can really open it?"

Of course, he can open it, run his skills, and be full of explosive power.

Holding the doorknob, he pressed a little harder, and suddenly, the iron door turned, without making a sound, and this quietly opened a gap, and a glimmer of light came in through the crack in the door.

Sou!

Xiaobai turned into a white shadow and drilled out. Then he waved at Tang Zheng outside the door, obviously not in danger.

Suddenly, the iron door was suddenly opened, Tang Zheng and Huang Ziyang wore it out in a flash, and the iron door closed silently, fitting tightly with the wall and blending into one.

If it weren't for someone in the know, it would be impossible to find out that there was a back door behind this wall, but this back door could only go in, not out, and Tang Zheng would have to find another way to get out from other places later.

This is what Xu Yingtian told him in advance, but he can't care about it so much, take one step at a time.

The dim lights, the long corridors, I don't know where it leads.

Tang Zheng had to sigh that the country's strength was indeed too strong in some cases, and the sentence that man will conquer the sky was not a lie.

In such a harsh environment, it is a miracle that such a base has been established under this rolling yellow sand, and I don't know how much manpower, financial and material resources have been spent.

At the end of the corridor, there was another door, and several people passed through it quietly, and after passing through several corridors repeatedly, Tang Zheng could feel that he was approaching the center of the base.

However, these corridors are not guarded by soldiers, and it is obvious that the dragon group is full of confidence in the defense of the base, and disdains to place so many men in these corridors.

However, Tang Zheng did not take it lightly, and the moment he entered the base, he cast an illusion to hide the figures of several people from being discovered by surveillance.

This is the power of illusion, as Tang Zheng's cultivation grows, his illusion is becoming more and more powerful, and it is not difficult to make a few people invisible together for a short time.

At the end of another corridor, Tang Zheng stopped, because he heard a small sound coming from the other side of the door.

Someone, what to do?

If you open the door rashly, will you be discovered?

Tang Zheng was in a dilemma, whether to gamble or not.

Bet!

Now that you've come here, don't go back in vain.

He was about to push open the door, but the door opened first, Tang Zheng hurriedly retreated, and found several people walking out of the door.

"Hearing that this operation in Changheng failed, the leader was very angry. One of them said as if chatting.

Another person said: "But isn't it, no one talked about King Kong No. 1 and didn't even have a way to get that kid." But the boss is right, we have his relatives in our hands, this is the handle, that kid can't make many big waves. ”

"Hehe, it's still smart, besides, King Kong No. 1 is just an experimental product, and there are even more powerful guys behind it, and that kid will die miserably at that time." ”

Tang Zheng's eyes almost wanted to breathe fire, but he stubbornly suppressed his anger, signaled Huang Ziyang to glance, and rushed in when the door was not completely closed.

There is a huge space in front of him, Tang Zheng was stunned for a moment, and looked at the qiē in front of him in a daze, this is an arsenal, tanks, armored vehicles, and even airplanes, and the appearance of these equipment is very sci-fi, definitely not active equipment, but like a sci-fi weapon in film and television works.

"It's no wonder Xing Feng is unscrupulous, the power in his hands is indeed strong, and when these weapons are opened, they will definitely blind many people's eyes. ”

"These weapons developed with the power of Qi have become the swords and guns of the Dragon Group, I really want to destroy these guys, so as not to be used by the Dragon Group to do bad things. ”

Tang Zheng thought hatefully, but in the end, reason defeated anger, these are the hard work of countless scientific researchers, and they are the wealth of the country, if they are destroyed, it will be a loss for the country.

On the other side of the arsenal was an even larger space, and when Tang Zheng stood at the door, he really felt what it meant to be shocked.

This is a huge underground factory, full of people, pedestrians, a scene of a boom.

Behemoths stand in the huge factory, metal skeletons that workers assemble.

Although it is not yet completed, it can already be glimpsed in its entirety, it is a mecha with a mecha, much larger than the destroyed King Kong One.

In addition, Tang Zheng also saw cranes lifting huge weapons and equipment on the behemoth, which was a weapon that King Kong No. 1 did not have.

The battle between King Kong One and the Four Elephant Venerables was a competition of their own combat effectiveness, without the help of other thermal weapons such as missiles and guns.

But obviously, now these behemoths are equipped with these thermal weapons, which further improves the combat effectiveness of this big guy.

He couldn't help but recall the words of those people just now, King Kong One was just an experimental product, and there were more powerful weapons, and these were obviously more powerful weapons.