Liu Zhanbo's words made Luo Jinyong and Yuan Dezhi stop arguing, and also attracted the attention of the three of them.

"What traces?"

"It must be a mark left by a person. No, it's bloodstains. ”

"Blood!?" Luo Jinyong was taken aback and immediately said, "Can you confirm that it is bloodstains?" ”

"Yes, it's bloodstains."

Someone has already descended into the sinkhole and is near the sphere? It's definitely a Yankee! Luo Jinyong quickly calmed down. "Colonel, collect the samples and save the DNA information."

"Understood."

Because when it was designed, it was possible to come into contact with extraterrestrial intelligent life, and most scientists believe that extraterrestrial intelligent life is similar to humans, carbon-based lifeforms, so the Doomsday Warrior system has a DNA sample bank, which is specially used to preserve the DNA samples of living beings.

As Liu Zhanbo collected the DNA samples in the bloodstains, the light on the screen suddenly increased rapidly.

"Colonel...... "Luo Jinyong knew that something was wrong.

Liu Zhanbo also reacted, and when he turned around, what appeared on the screen was a huge sphere, to be precise, the sphere had come behind him, less than a meter away from him.

"Colonel, don't move." Luo Jinyong held his breath. What's going on?

A blinding white light shot out from the center of the sphere, landed on Liu Zhanbo's forehead, and then spread out to the sides, forming a horizontal ray of light, which began to scan up and down.

"Professor!?" Liu Zhanbo was a little panicked, or at a loss.

Could it be that the sphere received the signal sent by Liu Zhanbo? Luo Jinyong's brows jumped a few times. Scanning Liu Zhanbo with light should be confirming Liu Zhanbo's identity.

The sphere knows Liu Zhanbo!?

The light has scanned Liu Zhanbo up and down three times, and it still hasn't stopped.

Just when Luo Jinyong was very puzzled, Yuan Dezhi said: "Colonel, step back and put off the mask." ”

Luo Jinyong suddenly realized that the scanning light could not penetrate the Doomsday Warrior system, so the sphere could not recognize Liu Zhanbo.

Liu Zhanbo withdrew his mask, and when the light swept over his face, it disappeared.

The sphere knows Liu Zhanbo!

"Colonel, now try to ......"

As soon as Luo Jinyong spoke, the sphere began to deform. To be precise, the upper part spreads out in all directions, forming a circular table with a diameter of about three meters.

Subsequently, the sphere descended by about a meter, and the table was right at Liu Zhanbo's feet.

"Professor, what now?" Liu Zhanbo was a little overwhelmed.

Yang Fanglie and Yuan Dezhi also looked at Luo Jinyong, obviously letting him make a decision.

The spheres are definitely related to extraterrestrial civilizations and are self-aware. If it wanted to kill Liu Zhanbo, it would have done it a long time ago, and there was no need to play so many tricks.

"Colonel, stand up."

"What?"

"The orb is inviting you to stand up, don't hesitate."

"Mr. Yang......"

"Do as the professor tells you." Yang Fanglie's breathing also became rapid.

As long as Liu Zhanbo takes this step, it will be a major turning point for human civilization, because it means that human civilization has direct contact with extraterrestrial civilization for the first time.

Yang Fanglie gave the order, and Liu Zhanbo did not hesitate. He first stretched out his left foot, paused a few centimeters from the platform, then lightly touched the platform and used a little more force. There was a ripple on the platform, but nothing else unusual happened, and the orb did not move. Liu Zhanbo stretched out his right foot again, and after both feet landed on the platform, he did not let go of his hands that were attached to the rock wall.

"Professor......

"Let go of your hands and stand on the orb."

"But ......"

"Whatever happens next, don't move." Luo Jinyong paused slightly and said, "Just think of yourself as a stone." ”

"Colonel, no matter what the outcome is, you are a hero of the Chinese nation, and even more a hero of mankind." Yang Fanglie said this to ask Liu Zhanbo not to have any worries.

Liu Zhanbo let out a long breath, let go of his hands, and stood completely on the platform.

Except for the more obvious ripples at the foothold, there was no need for any abnormal changes.

"Colonel, how do you feel?"

"I don't feel it, it's like standing on the ground, do you need to touch it?"

"No, just stand." Luo Jinyong knew that Liu Zhanbo wanted to use the substance analyzer installed on the gloves of the Doomsday Warrior System to probe the basic structure of the sphere.

In Luo Jinyong's view, this is meaningless at all, because the sphere is not necessarily composed of matter, it is likely to be an energy body.

"Professor, the orb moves."

"Don't panic, and don't move!"

The sphere returns to the center of the sinkhole and begins to rise. The speed is getting faster and faster, and the light emitted by the sphere is getting dimmer and dimmer. Towards the top of the sinkhole, the light from the sphere disappeared. Luo Jinyong was still thinking about what to do next, when the communication suddenly cut off.

"What's going on?"

Wei Longzheng ran over and tinkered with the control panel of the communication system. "The ground terminal is normal, the passage of satellites is normal, and the colonel's satellite communication equipment is still working."

"What?"

"The communication systems are working properly, but the communication signal from the Colonel's Doomsday Warrior system is gone."

"What about our reconnaissance satellites?"

"Right over the island of Amsterdam." Yuan Dezhi called up the real-time photos transmitted by the reconnaissance satellite and zoomed in on the sinkhole, but there was no image of a sphere on it.

"What's going on?" Yang Fanglie was nervous.

Luo Jinyong let out a long breath and said, "Wait a minute." ”

"Professor......

"If the sphere wants to deal with Liu Zhanbo, it won't let him stand up, let alone take him to the ground." Luo Jinyong took out a cigarette, lit it and took two puffs. "Besides, it's useless for us to be in a hurry. Even if something happens to Colonel Liu Zhanbo, what can we do here? ”

Yang Fanglie sighed and took out the cigarette case from Luo Jinyong's pocket.

Yuan Dezhi came over and lit a cigarette.

At this time, Liu Zhanbo was also very surprised.

After that almost transparent film suddenly appeared around the perimeter, communication was interrupted. Liu Zhanbo's first reaction was to flee for his life, but thinking of Luo Jinyong's repeated advice, he did not act rashly. Liu Zhanbo had also thought that if the sphere wanted to deal with him, it would not do so many tricks at all.

Rising to a height of ten meters above the ground, the sphere flies in a southeasterly direction.

To Liu Zhanbo's great surprise, the flight altitude of the sphere changed with the ups and downs of the ground, and it always maintained a distance of ten meters from the ground.

What surprised Liu Zhanbo even more was that when the sphere suddenly rose and fell, there was no sense of weightlessness and overweight.

In other words, gravity does not work in this space shrouded in a membrane.

Approaching Mount Davis, the sphere suddenly turned and flew towards a waterfall at great speed. Before Liu Zhanbo could react, the sphere passed through the waterfall. Immediately, he discovered that behind the waterfall was a cave with a narrow entrance, but a very spacious interior.

What's going on?

There are objects moving, and it looks like a person.

Liu Zhanbo was startled, and then felt empty under his feet. Because he didn't know how high the road was from the ground, Liu Zhanbo immediately activated the force enhancement function.

When he landed, Liu Zhanbo stepped on a loose rock and fell to the ground.

"Chu Tianjiang!?"

It was a woman's voice, and it spoke French.

Liu Zhanbo immediately got up, and the woman had already run to him, still holding a self-defense pistol in her hand, and was looking him up and down.

"You're not Chu Tianjiang!" She raised her pistol and aimed it at Liu Zhanbo.

"Do you know Chu Tianjiang?" Liu Zhanbo was very surprised.

"Who the hell are you? Don't come here, I'll shoot if I come again. ”

Although the pistol couldn't hurt Liu Zhanbo, after he stood up, he didn't approach the woman. "Yes, I'm not Chu Tianjiang, I'm his comrade-in-arms."

The woman did not let her guard down and did not seem to believe Liu Zhanbo's words.

"Now relax, I'll take off my mask." Liu Zhanbo took off his mask, "Do you see clearly?" My name is Liu Zhanbo, and I am Chu Tianjiang's comrade-in-arms. ”

Seeing Liu Zhanbo's appearance clearly, the woman lowered her gun, but still remained vigilant.

"Who are you?"

"I'm Jacqueline, the guide of the Institute of Geology."

"Do you know Chu Tianjiang?"

"Yes, he saved me."

"Where is he now?"

"I don't know what to do, I ......"

"I'm here!"

The sound coming from the depths of the cave startled Liu Zhanbo and Jacqueline.

That's not Chu Tianjiang's voice! Liu Zhanbo immediately put on a mask and dragged Jacqueline behind him.

"Lao Liu, it's me." A person walked out of the shadows deep in the cave, to be precise, he was a doomsday warrior, but the doomsday warrior system on his body was very different from Liu Zhanbo's, especially on his chest, there was a faint fluorescence.

"Stand there and don't move."

"Lao Liu ......"

"You said you are Chu Tianjiang, what is your birthday?"

"September 4, 1985, the lunar calendar is the 20th day of the seventh month."

Liu Zhanbo was stunned for a moment, and then asked: "After you joined the Tiger Brigade, what day was the first time you carried out a mission, and who was your partner?" ”

"On October 7, 2007, the partners were you and Wu Haiyuan, in Myanmar."

"What's the mission?"

"Shoot the Burmese drug lord Khun Shen, shot by Wu Haiyuan, I am his observer, you are responsible for covering the retreat, we will cross the border and return to China in three days."

"Are you really Chu Tianjiang?" Liu Zhanbo no longer doubted.

"Can there be any fake?" The man walked over and withdrew his mask at the same time.

Is he really Chu Tianjiang? Seeing the man's face clearly, Liu Zhanbo couldn't believe it at all. Then I thought that it was Chu Tianjiang nine years ago, and he looked even a few years younger than Chu Tianjiang at that time. It's just that Liu Zhanbo has never seen Chu Tianjiang when he was more than ten years old.

"What, you don't know me anymore?"

"No...... Your physiognomy has changed so much, you are ......"

"I'm so hungry that I brought something to eat?"

Liu Zhanbo gave Chu Tianjiang a bag of liquid high-energy food.

"You're coming alone?" Chu Tianjiang sat down.

"Yes, it's just me."