This rescue operation was very urgent. In order to arrive at the front line early, Yun Zheng took the fastest leap route along the way.

Because every jump consumes a lot of energy, it is generally not a particularly urgent situation. In order to save military expenses, the military headquarters generally does not adopt continuous jumps to march.

But this time it was different. Yun Ting was still waiting on the front line to save his life, so they all jumped continuously from the Central Star to the front line.

This has led to a significant acceleration of their marching speed and a significant reduction in the time spent on the road.

Last time Yun Zheng went to the edge mine to pick up Yun Yao, it took more than half a month to pick Yun Yao up.

This time they were going to rush from the Central Star to the front line battlefield. The middle road was much further than from the Central Star to the edge mine star k-897, but the time spent was greatly reduced.

In just two days, Yun Yao and the others went from the Central Star to the front-line battlefield where wars were raging.

Before arriving at the battlefield, Yun Yao vaguely imagined in his heart what the battlefield of the interstellar era would be like many times.

As a result, as soon as he arrived at the battlefield, Yun Yao found that all his previous ideas were wrong.

He had previously fantasized whether the war in the interstellar era would be a confrontation between two sides on a certain planet, and then everyone started at the same time in sea, land and air, fighting passionately.

Or like in science fiction movies, both sides float in the universe, directly flying fighter planes and spacecraft in the vast and boundless universe, facing forward.

After thinking about it, Yun Yao didn't expect that the battlefield in the interstellar era was so big.

This is actually no longer a battlefield, it should be called a front line.

The universe that you can see is full of gray-black planets of all sizes, and a large number of irregularly shaped meteorites float around the planet.

Yun Yao has been in this interstellar text for so long, and has never seen such a high density of celestial bodies.

In this area with extremely dense celestial bodies, the Human Alliance is based on all planets, meteorites, satellites and other celestial bodies, surrounded by dense spacecraft, various mechas, small warships...

The other side of the confrontation was a variety of insects, with gray-black bodies, covered with various asymmetric edges and corners, and looked strange. Yun Yao looked at him at first and thought it was another strange meteorite group.

Those meteorite-like insects flapped their wings and rushed to this side with overwhelming wings.

The soldiers of the Alliance Army occupied their own territory, connected all nearby celestial bodies into a line, opened the front line, and resisted the attack of the enemy's invasion.

The two sides have been in a stalemate for many years, and no one can completely destroy each other.

Yun Yao had checked on Star Network before. This kind of insect reproductive ability and great destructive power, but has no IQ.

All insects' behaviors are controlled by the only insect emperor in the clan.

In short, these insects have no brains. The only one with brains is that they are hidden among many insects. No one knows which insect king it is.

It sounds incredible, but even such an incredible group has amazing destructive power. Almost all the interstellar intelligent races have included these bugs among the most dangerous groups.

In the vast universe, there is no intelligent race that does not hate them.

The main reason is that they are too capable of eating and eat everything. If the intelligent race does not resist, once the opponent breaks through the defense line, it will land on a livable planet within the sphere of influence of the intelligent race and eat a lot.

The interstellar intelligent races once jointly conducted a study and found that these insects were so consuming that they could even eat a livable planet in just a few months.

In order to protect their living environment from being violated, the interstellar intelligent races had to send troops to guard their sphere of influence for many years to prevent the Zerg from entering the country.

When Yun Yao and the others came, the humans and the Zerg had just fought a big battle.

The war zone of the war encompasses the universe within the defense line and all the celestial bodies around it.

Even satellites or large meteorites of different sizes around the planet are scattered with many Zerg's broken arms and limbs.

However, Yun Yao looked around the surrounding meteorites and found that the insects had no even □ after they died. The broken body tissues were scattered on the meteorites, just like a pile of scattered pieces of stone. When lying on meteorites of similar color, there was no sense of incongruity.

Looking at the corpses of the Zergs, and then looking at the large and small meteorites floating around the spacecraft, Yun Yao asked hesitantly: "These meteorites..."

Yun Zheng knew what Yun Yao wanted to say before he could finish asking, and nodded directly to confirm his guess: "Yes, these meteorites are all piled up by the corpses of the Zerg."

"The Zerg's corpses were piled into meteorites?"

Yun Zheng nodded again: "Well, the Zerg's corpse composition is similar to that of meteorites, and its hardness is almost the same. After death, it becomes gravel, and it becomes a meteorite after a longer period of accumulation."

Yun Yao was confused and said in a mess: "I have to eat stones when I am alive, but I will turn them into stones when I die. So what did these insects grow so quickly?"

Yun Zheng sighed and said, "Who knows, maybe their existence is to recombinate the elements and energy in the universe, and then complete a new round of accumulation and gathering to form a new star body."

Yun Zheng said casually, and Yun Yao said casually.

But as he listened, Yun Yao suddenly felt that the Zerg species looked very familiar!

Isn’t this the microorganism mentioned in the book on Biology in the Earth Age?

The organisms in nature absorb various nutrient elements and grow into various shapes. After they die, they are buried in the soil and decomposed by microorganisms. Finally, they become a piece of soil, reducing the original appearance of the elements.

So these brainless Zergs are actually like microorganisms?

It’s just that the function of microorganisms is to re-release the elements in the organism into the environment.

And these races rebuilt the already formed planets and celestial bodies, turning them into bare stones again?

Yun Yao didn't know if his guess was right, but he was actually not in the mood to understand these ugly things in depth.

The elder brother he had never met was waiting for him to rescue him in that mountain valley.

Yun Yao packed up all the talismans at hand, put them in a bag and slapped them across his body, and then watched the spaceship where they were slowly landing on the super giant commander-in-chief spaceship behind the battlefield.

As soon as the spaceship landed, several commanders of the army who had been waiting for a long time surrounded him.

Except for the leader of the First Legion, Yun Ting, who is now in mystery, his adjutant is receiving it, all the commanders of the other legions stationed on the front line have arrived.

When Yun Yao and Yu Li followed Yun Zheng off the spaceship, they heard them calling out "Marson!"

Then seven or eight legion commanders saluted Yunzheng together.

Yun Zheng responded to them with a military salute, and then asked a little about the current situation on the frontline battlefield.

After receiving the report that everything was fine, Yun Zheng did not greet them any more and asked Yun Ting’s adjutant directly: “What’s the situation now? Have you found the trace of General Yun Ting?”

The adjutant shook his head with a heavy expression: "No."

Then he said with a look of shame: "It's all our fault that we failed to catch up with the general's fighter plane as soon as possible, which led to the disappearance of General Yun Ting."

Yun Zheng waved his hand when he heard this and said, "It has nothing to do with you."

Then he looked at Yun Ting's adjutant and ordered him: "Prepare a search and rescue ship immediately, and then send a team of people to follow us. The three of us will come to find Yun Ting in person later."

Yun Zheng is the Alliance Marshal, and his words are the supreme commander on the battlefield.

As soon as Yun Zheng said something, Yun Ting's adjutant responded without thinking, "Yes."

Some other commanders of the army wanted to dissuade him, but when they saw Yun Zheng's unquestionable expression disappeared.

Everyone present followed Yun Zheng to the battlefield and shed blood. Who wouldn't know that the Alliance Marshal Yun Zheng acted decisively and toughly.

As long as it is something he decides, there is little room for maneuver.

So several legion commanders looked at each other and said, "We are also willing to follow the marshal to find General Yunting."

Yun Zheng raised his hand after hearing this: "No, you will continue to be in charge here. The soldiers on the battlefield still need your command. The only thing you need to do is to wait for us to search and rescue and try to hold back the Zerg's footsteps and don't let them come over to make trouble. Can you do it?"

The legion commanders immediately said: "Yes!"

"Yeah." Yun Zheng looked at the battlefield surveillance map displayed on the main console and said to them: "You go and command the legion you lead."

After sending the commanders of the legion, Yun Yao and the others waited for a while, Yun Ting's adjutant came over to report that the search and rescue ship was ready, and also sent five thousand personal soldiers to search and rescue with them.

The situation is urgent, and every minute and every second is an extremely dangerous period for Yun Ting, whose whereabouts are unknown.

Yun Zheng and the others did not delay much, and soon got on the search and rescue ship prepared by the adjutant, and then flew towards the planet where Yun Ting fell.

When Yun Ting fell into the yellowish planet, the adjutant happened to follow him and watched him fall into the planet with his own eyes.

So this time, Yun Zheng and the others also brought Yun Ting's adjutant.

Under the command of the adjutant, the search and rescue ship landed accurately at the place where Yun Ting fell at that time.

It is a valley surrounded by mountains.

There are gravel hills of large and small in the center, and each hill is rugged and dangerous, and it definitely doesn't look like a good place to go.

In addition to the sharp gravel in the center, the tall mountains surrounding the valley are also very steep.

Even wearing protective clothing and oxygen supply helmets, Yun Yao could hear the whimpering sound of the mountain wind blowing through the hideous mountains.

Looking at the terrain, it is definitely a dangerous place that can benefit Yin and overcome Yang.

If there is really a ghost king here for thousands of years, then his strength cannot be underestimated.

Yun Yao looked around and his vigilance immediately improved a little more.

But after being alert, when Yun Yao continued to think about the possible location of the other party, Yun Yao was a little confused again.

There are yin energy in this valley, but it is spread very evenly. Yun Yao occasionally can see several aimless souls floating by here.

Generally speaking, where ghosts are hidden at the Ghost King level should be particularly rich in yin energy.

Moreover, the territory where the Ghost King is located is generally not allowed to pass by the lonely ghost, otherwise they will have to bear the risk of being crushed by the Ghost King.

But looking at the little devil who was not very deep in front of him, Yun Yao couldn't help but have a little doubt about his judgment.

Are there really ghosts of the Ghost King level here?

Which ghost king has a good temper that makes the little ghosts wander around their territory?

But without the Ghost King, Yun Ting's situation really doesn't make sense.
To be continued...