The war on the front line is still going on fiercely.

As early as the afternoon of the third day when Zhu Tianxing left the battlefield, the human army on the front line began to retreat on a large scale. After half of the loss, the soldiers had completely lost the courage to resist and fled in all directions.

Although the hosts have strong surveillance capabilities, there is obviously no way to face such a large-scale escape.

In the end, in desperation, the hosts had to direct the creatures to chase the humans fleeing to the next target city.

At this time, Zhu Tianxing was quietly waiting for the upgrade of the breeding tower.

During this period, Zhu Tianxing has always maintained a spiritual connection with the hosts, so he knows the situation on the front line.

The soldiers who fled in all directions were distributed in various cities of the Kobra Empire, and at the same time brought news from the battlefield to the people of the entire empire. The powerful strength of the Warcraft once again made Kobra excited.

The fear like the world-destroying world quickly spread in the hearts of the entire empire people, and several cities closer to Chris City fell into chaos.

Despite repeated comfort from officials everywhere, they still failed to stop the migration of a large number of citizens. There were already a large number of convoys on the pipelines of nearby cities. Even long queues were lined up at the door of the Magic Guild. Many nobles were eager to leave this place quickly through a small magic teleportation array.

Zhu Tianxing was obviously very satisfied with this result.

The more chaotic the Kobra Empire is, the smoother the attack of the creatures on the front line, the safer they will be.

Now the number of breeding towers along the coast has increased to 6, and the number of drone mining in the water has reached nearly 100. In addition, the entire vast beach is also covered with green bacteria blankets, extending to the forest in the distance.

On the fungi blanket, there is a fungi blanket thorn and spore colony almost every 200 meters away.

Night once again fell on this empty coast, and the surrounding temperature was dropping sharply.

Zhu Tianxing was lying on the fungi blanket at this time, looking up at the entire starry sky, fantasizing about the scene when he led the Arachi creature into the universe.

Suddenly, a piercing pain came, completely interrupting his beautiful fantasy. Zhu Tianxing turned over and struggled to get up from the ground.

This painful feeling made Zhu Tianxing understand immediately, and the upgrade of the breeding tower was successful.

Since the breeding tower entered the third stage, it seems that this feeling has been completely ignored in nearly a year.

The severe pain made Zhu Tianxing's whole body shrink into a ball, and it was still twitching. At this time, it was clear that there seemed to be a layer of green light outside Zhu Tianxing's body flashing and spreading outward one by one. In the dark night, it was particularly bright.

The flying insects that were originally scattered in the air quickly gathered towards the sky where Zhu Tianxing was. The eight-clawed beasts in the sea in the distance also floated out of the sea and quickly moved towards the direction where Zhu Tianxing was.

The giant wrist, which was more than a hundred meters long, kept twisting, stretching towards the beach, and tightly surrounding Zhu Tianxing.

The two holy ranks also took out their weapons and stood beside Zhu Tianxing with caution.

Zhu Tianxing felt that he was in great pain now. The internal organs in his body seemed to be squeezed together, and he could not even breathe. The suffocation made him open his mouth and breathe desperately.

But all this was in vain. Even if Zhu Tianxing used all his strength, he could not breathe a breath of fresh air. At this time, the energy nebula in his body was spinning at an unprecedented speed, and the lightning struck in the void became even more crazy, and the whole body was in chaos.

Gradually, Zhu Tianxing's consciousness began to blur. A dazzling green light spread out instantly with his body as the center of the circle, flashing and fleeting.

By the time Zhu Tianxing woke up, it was the next morning. The surrounding scene had returned to calm, the flying insects in the sky had already dispersed, and the eight-clawed beasts had retreated to the deep sea. Only two holy ranks and Tina sat beside Zhu Tianxing and were waiting quietly.

"Tina, what's going on? Didn't I say that after the breeding tower enters the third stage, I will not feel this way again?" Zhu Tianxing immediately stood up and asked Tina.

At this time, his head seemed to be a little painful. His consciousness was not fully awake.

"Master, the reaction you have in you this time is actually different from the past. Most of the controllers of Arachi creatures will not happen." Tina explained: "With the upgrade of the breeding tower and the fourth stage is getting closer, the Arachi biological civilization is about to enter the cosmic era. It should be noted that the universe does not provide the oxygen needed for the owner to breathe. Therefore, this transformation is mainly aimed at the functions of the owner's body."

"No, I'm still able to breathe?" Zhu Tianxing obviously did not agree with Tina's explanation, so he took a deep breath.

"Master, that's your habit. Long-term breathing has made your brain nervous system accustomed to it. In fact, you can breathe as usual even in a place without any oxygen, and you still can't feel the abnormality." Tina said.

Zhu Tianxing seemed to be a little unbelievable. After Tina's repeated confirmation, he conducted an experiment.

Zhu Tianxing pierced his head into the sea. This is common sense. Everyone on earth knows that humans cannot breathe in water.

As soon as he entered the water, Zhu Tianxing was indeed a little uncomfortable, but out of trust in Tina, he persisted. Sure enough, after drinking a few sips of sea water, Zhu Tianxing gradually adapted, and even if he didn't breathe, he no longer felt suffocating.

"Well, what's going on?" Zhu Tianxing asked immediately after coming out of the water.

"Master, because there are few planets that can be suitable for living creatures to survive in the universe, biological civilization must first consider this issue in the initial stage of evolution. Not only that, this transformation will also evolve or transform all places on your body that are not suitable for living in the universe." Tina replied. "Now, the master's body functions are completely maintained through the energy in the body, that is, as long as there is sufficient energy, the master's lifespan can be infinitely extended."

Speaking of energy, Zhu Tianxing suddenly thought that before he could observe the situation in his body, he seemed to feel that the energy in his body had also changed some changes before he lost consciousness last night.

These two days are close to 5.1, and I am busy with work, so I updated a little later. Please understand.

This is the first update today, and there is still one tonight. Thank you~!
Chapter completed!