But this beautiful vision for the future only lasted less than half a second before it was interrupted by a series of rapid alarms, Ye Lu, who had returned to reality from his fantasies, looked at the holographic curtain in front of him, a series of dazzling red exclamation marks were so eye-catching and conspicuous, and the alarm sound was constantly conveying the urgency of the situation to the outside world.

"What's going on?!"

Ye Luming immediately questioned loudly, but soon no one told him that he understood what was going on, and the holographic curtain in front of him projected the instant images of the unmanned expedition team that was approaching the nearby few alien civilization ruins - when these unmanned exploration robots were just approaching the distance of thousands of meters near these ruins, it was as if they had triggered some invisible and unintentional trap in the void, and hundreds of robots had just stepped forward, On the hind feet, they evaporated out of thin air.

It's literally evaporating out of thin air!

There were no energy fluctuations, and there were no traces of time and space, and nothing was detected on various high-precision multi-functional radars and detection systems, but the side of the expedition inexplicably lost thousands of detection robots.

But that's just the beginning:

The disappearance of the robot was like sounding the horn hidden in the void, and without waiting for Ye Luming and others in the rear to react effectively to this situation, the robots behind immediately detected that a large-scale high-mobility unknown signal source suddenly appeared in the forest not far in front of them, and their appearance was also extremely sudden, and they also appeared out of thin air.

"What is this?"

The sudden appearance of the abnormal signal source moved fast, and the other party was simply a supersonic plane flying too low on the ground, especially if it could maintain such a fast speed in this dense forest terrain and keep moving forward in itself, it could already give the observer a very violent sense of shock, and then the robots who had not made any moves ushered in the energy bomb with a crackling head and a face!

Thundered!

A series of violent explosions bloomed in the dense forest, and each of the incoming ultra-high-speed fiery energy bombs hit a robot with incredible accuracy, and if you carefully analyze the dense rain-like attacks, you will find that each of the opponent's attacks does not do the target repetition - and the destructive power of each shot is also extremely amazing.

In just a second, thousands of explosions directly flattened the forest in this area, and the solid trees hundreds of meters high were easily torn into countless pieces in the face of the heat wave and shock wave that exploded, and those civilian robots that were not equipped with any defensive armor or individual shields themselves naturally could not escape the fate of being destroyed!

The battle here also seemed to convey a signal, and almost at the same time, the robot clusters in other areas also suffered a sudden and fierce attack, and the robot expedition team sent out by Ye Luming and others suffered heavy losses, and there was not one in ten.

"The expedition suffered heavy losses! The detection system shows that the opponent's attack weapon is antimatter, and the basic alloy armor on the robot cannot withstand the direct attack of this weapon! ”

】

"Oh no, we may have triggered some kind of automatic defense system in the opponent's ruins."

The people in the rear who remotely commanded the exploration operations in front of them were suddenly like ants that had exploded, they were not professional soldiers, and they basically wouldn't have a good performance in the face of this situation, so Ye Luming, the captain, was quite calm, and immediately judged that there might be a lot of dormant automatic defense systems in this world.

This situation is not a particularly rare thing in the archaeological industry, many alien civilizations will have more or less non-combustible garbage left in the remains or wreckage of some normal operation, with the progress of science and technology not only to update, usually their shelf life even if it maintains a long time of hundreds of trillions of cosmic cycles, it is still a normal thing to still retain most of the functions.

"Captain Bai, we have encountered something that is suspected to be an automatic defense system, we don't know what it is yet, according to the content of the contract, we will have to trouble your group next."

After thinking about it, he immediately contacted Bai Ye and asked the Grass God Mercenary Group to solve these small troubles.

"Got it, we'll watch it now."

Bai Ye's answer here was very flat, sitting on the bridge, her eyes were not on Ye Luming's body, but in the other holographic curtain next to him, which was the scanning screen of the battleship observation system on these battlefields.

"It's normal for you to not see them, the enemies who attack you are in a state of invisibility in some kind of time and space, you can understand that it is not a simple optical invisibility to deceive vision, on the contrary, they exist in another space-time dimension, they can interfere here in that independent space-time dimension, but you can't interfere with them to achieve a more advanced state of invisibility."

"And it's not just invisible in the space dimension, they are also invisible in the time plane, and detection methods involving the time plane such as causal detection naturally have no way to detect any traces of them - it seems that the technology level of this alien civilization you found was quite advanced in the past, and this technology is also very powerful for primitive civilizations."

Bai Ye casually read the report analyzed by the central system in front of him to Ye Luming, and then swept his gaze to Lan Feng next to him, and said, "Inform the Starwalk Clan to prepare for landing...... No, wait a minute, cancel this order - Mr. Ye, let your men prepare for strong impact, inform the fleet to prepare a bomb for orbital bombardment on the surface, and prepare for orbital bombing procedures! ”

Halfway through the order, Bai Ye suddenly remembered the essence of this commission and immediately changed the order, but it was her new order that made Ye Luming, who was on the other side of the holographic curtain, look very strange.

Orbital bombing.

Even if it is as strong as the human empire, at some point it will have to obediently play planetary landing operations like those primitive intelligent civilizations they despise, instead of letting the fleet set off countless superverses in a matter of seconds.

The regular army of the Empire sometimes has to obediently land on natural planets to fight surface warfare.

In this case, orbital bombardment, a method that has been used since ancient times, still has an irreplaceable position in the imperial army, used to solve various anti-air weapon systems and fortresses on the surface of the target planet, or some ground troops.

The strike ammunition used is specially made, and the ship-based weapons on the battleship are too powerful to be used on all kinds of planets born naturally, unless the opponent is a hardened natural planet after artificial modification and you must also have it safe and sound, these weapons are not designed to fight against natural planetary surfaces - as for the transformed fortress planet?

Leaving aside the fact that artificially created fortress planets are larger than natural planets, I don't know how much bigger they are.

There is no such thing as a planetary fortress shield that can resist a salvo of an entire combined fleet, and there is nothing in the arsenal of the empire, and the identity of people in the imperial military sequence is a super main battle ship named Fortress Planet, and if you want to land on this kind of planet, you will naturally not need orbital bombardment, and people are also battleships, what do you want to do with orbital bombardment?