It's just that when they landed on the planet, they found that the entire planet had become a mess, and the other party obviously destroyed all the valuable things on the planet before leaving, including city buildings, including military bases, including all kinds of materials, including all the tools and utensils that could not be taken away.

"Commander, all the buildings in this city have been destroyed, the other side is suspected of having buried countless bombs, there are pits several meters deep in many places, there are traces of fire burning everywhere, and there is nothing of value at all."

"Commander, we found a destroyed military base, but we didn't find anything useful, although there are some items that are suspected to be parts, but they are also distorted and deformed, I wonder if it is still useful?"

"Commander, we found the other party's material reserve base, but everything in it was burned, and they also added fleasy fuel to it before burning, and we didn't find any remaining materials in the end, all of them were burned."

In a huge battleship, the commander of the Tenglong Empire, who was in charge of this operation, couldn't help but sigh when he heard the news from various places, he had long known that the other party could not leave too many useful things, but he did not expect that the other party would be so completely destroyed.

"No matter what, dig three feet into the ground for me, and find something useful, and don't let go of anything." The commander immediately roared loudly, he still had a little expectation, after all, the other party was in a hurry when he evacuated, and it was impossible to destroy everything so completely, especially some ordinary people's homes. There must be something useful left, which is why he gave the order to dig three feet into the ground.

Although it was only required to dig three feet into the ground, the people below really got things done. But they dug five or six feet deep to find it, and it turned out that they really found some things, such as some ordinary people who had cellars and the like, and some of the items in them were not destroyed in time, and now they were turned out.

"Lord Commander, we found some daily necessities, including some electrical equipment. It is a little more advanced than our country. ”

"Commander, we've found some technological weapons, as well as some teaching materials. The content inside is more advanced than ours. ”

"Lord Commander, we have obtained a set of personal flying devices, which can fly directly into the stars, which is incredible. More advanced than our mechs. ”

Soon. Good news came one after another, after all, the Tenglong civilization is only a third-order cosmic civilization, and the level of science and technology is still limited, at this time, I found some scientific and technological products of the descendants of the Alexai Empire, and I immediately became excited.

"Commander, we have found a palace, suspected to be the center of political power on this planet, although it has been destroyed. But something was found underground. ”

Just when the commander was also overjoyed, lamenting that this time there was finally a harvest. Suddenly, a mecha unit came with a message, so that the commander couldn't sit still, and immediately ordered the battleship to enter the planet, and he himself took the personal mecha unit to the coordinate location in a small landing ship.

Half an hour later, they appeared at the location of a large palace, although the palace is now ruined, but judging from the scale of the surrounding buildings, this place used to have a large palace complex, and the location is also excellent, it should be the place where the original ruler of this planet lived.

"What did you find?" The commander immediately asked the leader of this mecha unit.

"Commander, when we were digging underneath the palace, we found some criss-crossing underground passages, and the last lead leads to an underground palace with something in it that we can't figure out." The leader of the mecha unit hurriedly reported.

"Let's go down and have a look." The commander said excitedly that he believed that this time there would be an astonishing discovery, and perhaps there would be a huge gain that could not be imagined.

Soon after, they came to the front of the underground passage, and found that this underground passage was very tall and spacious, with a height of nearly two meters, and it was not oppressive to walk in it at all, and there were all kinds of lighting tools made of spars on the walls around the passage, but there was no energy source at this time and could not be illuminated.

"Let people get these lighting tools out and take them back and give them to our scientific experts to study." The commander pointed to the lighting tools around him and said that there was a posture of a goose plucking its feathers.

After about half an hour, everyone finally came to an underground palace, which was the size of a football field, and in the middle was a huge magic circle, but now this magic circle had been seriously damaged, and the foundation stones that made up the magic circle were stacked in a disorderly manner, some of which had been broken into several pieces, and the lines on the ground were also broken into a mess.

"Commander, this is this place, we suspect that these things are strange, or maybe they are hiding some huge secret, so we will inform you."

"Your people haven't touched anything here, have they?" The commander looked sorry for him, and then asked the leader of the mech unit.

"Absolutely not, our people don't know about the situation, so we just cordoned off the surroundings and waited for you to come down, and this is what it was like when we found out about it."

The Commander carefully looked at this huge magic circle, and entered it to look around for a while, but he didn't figure out what was going on here, he himself only had the strength of about the fifth level of the stellar rank, and the strength of his subordinates was not as good as his, and no one knew that this was a magic circle.

"Get all these stones out for me, find someone to put the broken ones together, and then have the mapping experts come and paint the marks on the ground for me, and then go back and study what the pattern looks like."

After thinking about it for a while, the commander had to give such an order, because they didn't know that this was a teleportation circle, which was built by the descendants of the Alexai Empire to teleport to the underground cultivation circle, so they had to retreat and bring everything back to study.

Of course, they definitely couldn't come up with any results, because when they evacuated, this place was directly bombed, and there were many big pits in the middle, and the lines of those magic circles could not be restored.

And Lin Fan and the cultivation circle they entered the underground did not pass through this teleportation array at all, but relied on the space shuttle to directly enter the underground, and found the cultivation circle and entered, so these people are destined to have no gain. (To be continued......)

PS：ps:

Thanks to my dear friend "RaineHawke" for rewarding 588 starting coins, I wish you all a happy Monday, and ask for referral votes in the new week.