In a week, all the books and information on the first six floors of the Imperial Library were saved in the brains of Cybertron and the Brute Tower, and after that, it was useless to stay any longer, and Xue Yu left!

Next, it's time for the big purchase!!

Yes, the Kadels Empire is not a simple technological civilization, or an evolutionary civilization, but a hybrid civilization: a sixth-level evolutionary civilization and a fifth-level technological civilization!

By any measure, the Cartels Empire is very powerful!

Strength means prosperity!

Prosperity means good things!

Things that are very simple, ordinary, common, and even very backward to the Kadels Empire are likely to be very rare treasures and curiosities to earthlings!

For example, a very common genetic drink can turn an ordinary person who is nothing into a second-level life, and there are no side effects!

This genetic drink is quite common in the market of the Kadels Empire, it is not a high-end product, it is very cheap, but for the earthlings, this thing is simply a treasure!

So, Xue Jun bought a large amount of this genetic drink, and then deposited it in the Neutron Battle Star.

In addition, there are other things that are useful to the earthlings, and Xue Jun buys them as much as possible!

Buy, buy, buy!

For three whole days, Xue Yu wandered around the entire Sky City, buying things that he thought were very practical, and in just three days, the million-dollar salary on his private brain had shrunk significantly!

In this regard, Xue Yu didn't care at all, for him, it was useless to keep the million new gold, so it was better to use it, just like that, procurement, procurement!

Always purchasing!

"Almost, it's time to go back!"

When the purchase was almost complete, Xue Fei applied for a certificate of departure, and a day later, it was approved.

In order to leave, Xue Fei specially purchased a small one-man flying machine!

The one-man aircraft is a round ball, about two meters in diameter, and once the pilot enters it, he can set the flight path and then go to sleep!

Even if it's dormant for several years, it's no problem!

"Huh"

The small vehicle broke away from the space corridor of the ancestral star and sailed into the pitch-black outer space, heading towards the distant Yanlong Star.

The Flame Dragon Star is adjacent to the star system where Cadphil is located, so the flying machine flew to the Flame Dragon Star and did not attract any attention.

In their opinion, Kakarot has returned to his home planet!

A week later, the spaceship arrived at Yanlong Star!

"The surface of the Yanlong Star is covered with a layer of gravitational locks!"

"Now, remove the old gravitational lock and replace it with a new one!"

"Yanlong Star is my territory now, and I don't want anyone to visit for no reason!"

"Understood!"

When Xue Yu left, he specially purchased a gravitational lock in order to lock the Yanlong Star so that others would not enter the planet and then discover the secrets on the earth.

Once the gravitational lock is locked, no one will want to come in!

In this way, the earthlings can tidy up the Yanlong Star safely and securely, without worrying about being discovered!

"The new two-way gravitational lock is arranged!" Cybertron reports.

"Good!"

Xue Yu nodded with satisfaction, the gravitational lock, just like the lock on the earth, can lock the house, and the gravitational lock is used to lock the planet.

The two-way gravitational lock works in both directions, the people inside can't get out, and the people outside can't get in!

"Next, please drive this spaceship to Cadfil Star, and I'll go back to Earth!" Xue Jun said with a smile.

"No problem!"

Cybertron pursed his lips, although he was a little unhappy, but he still drove the spaceship away, leaving only Xue Shu standing in outer space.

"It's time to go back!"

Seeing the spaceship leave, Xue Jun took a deep breath and flew in the direction where the wormhole was located.

Along the way, Xue Jun once again witnessed the tragic situation of Yanlong Star!

At this moment, the Yanlong Star is really stinking and miserable!

There are rotting corpses everywhere, corpses everywhere!

Yes, with the release of the Berserk Elixir and the hunting of the Trials Dabi, all the monsters on the entire planet died, and none survived!

If you want to say that the only ones that survived, there are only some microorganisms and plants, but all animals, all of them are hanging!

The whole planet has become the Death Star!

"It's a shame that I bought a scavenging worm, otherwise when will the corpses on the planet decompose!"

Xue Jun sighed, took out a box from the Zhongzi Battle Star, and then opened it, releasing the scavenging insects inside.

A scavenger is a very peculiar insect that feeds on decaying corpses, and reproduces at an astonishing rate, spreading throughout the planet in a matter of weeks, thus eating up the corpses all over the mountains.

The most important thing is that once this insect is devoid of carrion, it will die immediately, become nutrients and integrate into the soil of the earth, as nourishment to nourish the earth.

Each time the Kadetasna conquer a planet, they first release a destructive potion to kill the animals on the planet, and then use scavengers to clean up the corpses on the planet.

After the planet is cleaned, let's start developing!

Xue Yu also wanted to use scavengers to clean up the corpses on Yanlong Star, so he naturally bought a box.

One box, enough!

Flying and releasing at the same time, when Xue Yu came to the top of the wormhole, the scavenging insects in the box were also dispersed!

"I hope that the next time I return to Yanlong Star, this planet will be a different one!"

With a long sigh, Xue Jun escaped into the space mezzanine and walked towards the wormhole underground.

After a while, I walked through the wormhole and returned to Yanlong City on the other side of the wormhole!

"Huh? Someone? Someone's coming! ”

At this moment, this end of the wormhole is under martial law, and weapons surround the wormhole, and one by one the superpowers are waiting solemnly, paying attention to the movement of the wormhole at any time!

It's been almost three months!

Yanlong City has always been in this state!

"Who?"

"Who's coming?"

"Boom"

One after another lights shone instantly, and Xue Yu had nothing to hide, exposed to everyone's field of vision.

"Is it Xue Xuan?"

After recognizing the person who came, everyone was stunned at first, and then overjoyed!

The leader of the command shouted directly: "Is it Brother Xue Jun?" ”

"Haha, of course it's me!"

When Xue Jun heard this, he hurriedly clarified his identity and said, "Brother Ouba, it's me, tell the brothers not to mess around!" ”

"Great, Brother Xue Jun, you're finally back, but I'm waiting for my brother to die!"

Hearing Xue Shu's voice, Ouba, as the commander-in-chief, was ecstatic, and flew over, looking Xue Yu up and down, excited beyond measure: "Brother Xue Shu, you're back, you're finally back, do you know how anxious the brothers have been waiting for the 85 days since you left?" ”

"Hehe, I know, so as soon as this thing is over, I'll rush back non-stop!"

Xue Yu said with a smile.

"Let's go, go back first, they will definitely be very happy to know that you are back!"

: Thank you for your reward of 100 book coins each day!

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