After everyone exchanged pleasantries, they prepared to leave for Tianjing. However, it was getting late, so I decided to find a place to rest for the night and set off the next day.

"Hawkeye, you go find a safe place, we are waiting for you here." The dragon said.

"Roger." With that, Hawkeye put on his protective mask, spewed blazing flames from his feet, and then soared into the air.

Long looked at Lin Yu and Xu Shibiao's envious expressions and smiled: "This is our exoskeleton mecha combat suit, a nuclear energy battery, which can be used continuously for ten years, it can fly when you wear it, and it can protect against most injuries, and it can replace the spacesuit."

"It must be dangerous to carry a nuclear reactor on your back, right?" Lin Yu asked with some concern, after all, nuclear energy is a complete double-edged sword for the creatures on the earth.

"We have solved the safety problem, if the mecha battery is destroyed, the system will extinguish the nuclear fuel as soon as possible, and it will automatically disengage and will not explode." Long thought for a moment and then said, "If you want, as long as you can provide basic materials and equipment, we can make a simple version of the mech."

"Haha, thank you so much, then it's a word." Lin Yu's eyes lit up instantly, if he could learn their technology, it would be able to greatly improve the overall level of science and technology on the earth, but that was another story.

While the two were chatting, Hammer came over and said to the dragon, "Team leader, there are many more zergs coming out of the cave, I think we should move as soon as possible."

"Well, I'll scout." The dragon soared into the air and flew high into the air to observe the movements of the Zerg.

"All the bugs at the entrance of the cave have been destroyed?" Lin Yu sighed a little at the strength of the combat effectiveness of several people.

"Yes, but many more have come out of the ground, and I suspect that there may be Zerg nests down there, and there are quite a large number of them." Iron Hammer said with a solemn expression.

"Not good, below are our underground fortifications, which are accessible in all directions, and if the Zerg use it as a lair, our people will be in danger." Lin Yu said worriedly after listening to Iron Hammer's words, and Xu Shibiao also showed some nervousness.

"Don't worry, they won't be able to expand that far for a while and a half, and we will carry out small-scale strikes against them along the road to delay their expansion."

Lin Yu nodded, still extremely worried, after all, his friends and family might be located in the underground Great Wall, if the Zerg used it as a nest, their hope of survival would be very small.

As he was talking, the dragon came back, his face was a little grim, and he said in a deep voice: "I went to the sky just now to observe, there are four or five such big holes nearby, and there are groups of Zerg near the entrance of each cave, and the number of euglena is particularly large."

"Euglena? Is it the kind of bug with a lot of eyes? Lin Yu asked.

"Yes, the top of the Zerg ruling system is the brain worm, each Zerg tribe is ruled by a brain worm, the brain worm is hermaphroditic, it will give birth to some euglena as its direct subordinates every year, it controls the euglena, and then controls other kinds of insects through the euglena, and slowly the whole race is getting bigger and bigger, and once the ordinary Zerg is ruled by the brain worm, the body size will change abnormally, according to our observation, it is because the brain worm has a strange brain wave, which can control and catalyze the mutation of ordinary Zerg." Speaking of brainwaves, Long glanced at Lin Yu strangely, and then said:

"If you fail to kill the brain worm in time, and let it expand so indefinitely, soon, this planet will become the world of the Zerg, I just looked at the number of eye worms, I'm afraid there is more than one female worm on this planet, once they completely occupy your underground fortifications in all directions, and use this as a base, I'm afraid, this planet will soon be ruled by them."

Hearing this, Lin Yu's mood suddenly sank to the bottom, his family didn't know where they were, the whole world was in chaos, and he didn't even know how long he could live.

"Didi, Dragon, I'm Hawkeye, I've found a suitable place to stay, now I'll send you the coordinates." Hawkeye's voice came from the dragon's intercom.

"Received, great work, we'll be there soon." The dragon then said to Lin Yu: "Let's go, it's not too early, let's rest for the night first."

Lin Yu nodded, the dragon held him in his arms, and the fortress picked up Xu Shibiao, and then flew towards the landing point.

Eagle Eye found the watchtower located at the top of the mountain, the field of vision is quite wide, it is easy to see the wind and grass around him, Lin Yu volunteered to ask to be sentry, in fact, he has difficulty sleeping, his mind is full of the safety of his family and friends, looking at the quiet and peaceful night sky and the lush mountains and forests under the tower, who would have thought that this planet has become Shura Hell.

Lin Yu suddenly sighed with emotion, he didn't expect that the technology that human beings were proud of was so fragile, the cultural process of thousands of years was so short in the universe, and he once tried to dominate the universe one day, but now it is unknown whether he can even live.

Sighing and sighing, Lin Yu was still carefully observing his surroundings, although his head was injured and he was temporarily unable to use brain waves, his eyesight and hearing were still extremely sensitive.

He vaguely saw many cat-like animals walking through the mountains and forests, at first he thought it was just ordinary lynx coming out to hunt at night, but the more he looked, the more he realized that something was wrong, these animals were not scattered in a natural state, but seemed to be scattered but actually had a unified goal, and more and more gathered, and finally there were more than a thousand mighty rushing towards the watchtower where they were.

"Wake up, there's a situation." Lin Yu immediately woke up the rest of the people.

The dragon looked at the flocks of lynx below, laughing and crying, and asked, "Where did these little things come from?"

"I don't know, at first I thought it was just an ordinary animal, but I didn't expect it to gather more and more, obviously organized." Lin Yu replied.

"Does any of you know?" The dragon turned to ask the others, and the others all shook their heads in confusion.

"The universe is so big, it's normal for unknown things to be unknown," Lin Yu said as he stared down, "However, we'd better determine their intentions first." “

I saw that after the group of lynx gathered under the tower, an orange bobcat swaggered out from the group of cats, Lin Yu didn't look closely just now, and now he found that it was wearing a black hat on its head, a black corset, and a small short sword at the tip of its waist.

It actually walked in front of the cats like a human, pulled out its sword and waved it proudly, and then turned around and meowed at Lin Yu and others, seeing that Lin Yu and others did not react, and said some babbling language, and finally said Chinese: "Listen to the humans upstairs, I am Duke Ju of the Beast Emperor Country~."