There is only research, and after that small race got this weapon, it naturally carried out research as soon as possible, but the technology tree of this world has grown crookedly, and there is nothing to study at all.

I can only use this weapon as a hole card, but I didn't expect it to play a miraculous effect, you know, the race that attacked them was not a little stronger than them.

Zhou Yun didn't know this kind of thing, at this time, he looked at the ten dark spirit crystals in front of him, and his eyes showed a look of satisfaction, with these things, he was sure to develop that kind of energy device, so as to reverse the space channel.

However, now that he thinks about it, there is no one he cares about on the Earth Star, even if the Zetarians attack the Earth Star, it doesn't seem to be a big deal, as for Tony, he knows in his heart that as long as he wants to get the Cosmic Rubik's Cube, the relationship between the two will definitely deteriorate, and there will be no going back.

In the face of this annoyance, Zhou Yun got rid of the thoughts in his heart, the most important thing for him now is to develop that kind of energy device, as for the future, it will be handed over to the future.

Time passed quickly, two days passed, and he had been in the laboratory for the past two days, looking at a machine in front of him, his face showed excitement, with this kind of machine, now all that was left was waiting.

There is still one day to go, and that space passage will open again, and at that time, it will also be the time for him to return to Earth, but before that, he still needs to do something.

This kind of thing has a lot to do with his future research, and after leaving this time, he doesn't know if he can return to this world again, so on this day, he is going to rob an aggressive race to obtain a large number of dark spirit crystals and bring them back to Earth.

This time, the race he targeted was a very brutal race, and after each victory in the war, those defeated races did not end well, and many of them were exterminated.

The races that have been exterminated by it are as high as twenty, however, these twenty races are all small races, and the largest has only 400,000 race creatures, and has obtained the resources of these exterminated races, and now this race also has nearly a million creatures, which is barely a large race.

With something far beyond the technology of this world, he is confident that he can run rampant in this world, and considering the need to do research, he is not too high-profile.

However, there is no need to keep a low profile now, one day, he will leave this world, and everything after that has nothing to do with him, just grab it and leave.

With this thought, Zhou Yun made a decision in his heart, flew for more than two hours, arrived at his destination, and looked at the city in front of him, his face showed a strange expression.

After arriving, he investigated and found that there were many old, weak, sick and disabled people left in the cities of this race, and only a quarter of the young and strong creatures that could be counted as combat effectiveness, which was full of unusual.

However, even if it was unusual, he was not ready to let go of this good opportunity, after coming to this race, he thought that he would face a big war, but he did not expect that this would be the case.

Wearing a meteoric steel suit, with the detection technology of this world, it is still difficult to find his traces, and soon, he was detected in the place where this race stores dark spirit crystals, and in the face of this small pile of dark spirit crystals in front of him, of course he will not be polite.

Packed into a big bag, he was about to leave here, but unexpectedly, the alarm suddenly sounded, in the face of this situation, he didn't want to be exposed, although the detection equipment could not find his traces, but the naked eye was different, he was not "invisible" now, and quickly rushed out of the building where the dark spirit crystals were stored and left this place.

Just now, he used laser cutting to open this storage place, and at that time, there was no alarm, but he didn't expect the alarm to appear on those dark spirit crystals.

As soon as Zhou Yun left, many strange-looking creatures came here, looking at the place where the dark spirit crystal was stored, there was only one left, and he wanted to cry without tears, this period of battle was completely in vain.

As for why he left that dark spirit crystal, Zhou Yun adhered to the principle of being a man and leaving a line, so he had to leave one for the other party as a souvenir.

This race sent pursuers, in the face of these so-called pursuers, how could Zhou Yun put it in his eyes, according to his current speed, he would only throw those pursuers farther and farther away.

He didn't tease the other party's mind, now he just wanted to go back as soon as possible, it took half a day to go back and forth, the space channel was about to open, and there was not much time left for him, this time when he went back, he was going to bring back the instrument for studying the dark spirit crystal.

Although he didn't know what the consequences would be, he still wanted to try, if he returned to Earth, he couldn't make such a device, and those dark spirit crystals would be useless for the time being.

After returning to the laboratory, he counted the number of Dark Spirit Crystals and found that there were more than two hundred, and one Dark Spirit Crystal could make the Meteorite Steel Battle Suit last for a year, not to mention so many.

What's more, the application of dark spirit crystals is only in the initial stage, just like before the development of controllable nuclear fusion, nuclear fission technology has been used, and the energy conversion efficiency is very low.

After packing all the things in the laboratory, Zhou Yun came to the place where the spaceship was parked, the spaceship was still rented, and he was going to load everything on the spaceship, and then drive the spacecraft into the space channel.

He's about to leave the planet anyway, and even if the forces that lease the spaceship want to find someone to claim compensation, they won't find anyone.

Calculating the time, there is still half a day before the space channel is about to open, no matter what, it is better to go early than late, thinking of this, he drove the spaceship to the place where the space channel is located.

That spatial passage, where things from other worlds would drop every once in a while, has now become a paradise for scavengers, and a large number of scavengers are active in it every day.

Zhou Yun's arrival is nothing to the huge group of waste pickers.

After coming here, he assembled an energy device that could affect the space, the energy source of this device was the dark spirit crystal, and once it was used, it would cost twenty dark spirit crystals, although he now had more than two hundred, but the consumption of twenty also made him feel painful.

Ready, now is the time to wait, and at this time, those scavengers are also waiting, waiting for those items from other worlds.

Soon, the space channel opened, seeing this situation, how could Zhou Yun give up and directly open the instrument, and suddenly, the space channel above became very weird, slowly distorted, and finally, those things that were about to fall were also sucked back.