Su Meng controlled the detector to hover next to the Black Tower, and through the X-ray radar, he could see that the mechanical spider was digging down with all his might, and according to the speed of the excavation, it would take about two years to dig up the geothermal collection device buried near the mantle layer.

It takes a long time to dig, but it's necessary.

However, Su Meng is not prepared to do just this one thing, if the relevant information can be found directly from the ruins, then the work of the mechanical spider can be canceled, maybe it will not take two years at all, you can get the technology that Su Meng wants.

Su Meng gave the mechanical spider the command to dig automatically, and then controlled the detector to leave here and continue to explore the ruins.

Five days later, to Su Meng's surprise, she really found a supercomputer of this civilization that she didn't know if she could use.

Somewhat similar to Earth's computer, but more advanced.

It is manufactured using a ternary coding method, and has a preliminary prototype of a quantum computer, but because the time is too long, Su Meng does not dare to let the detector move this device.

The device was sealed in an underground base, and the probe's infrasonic radar discovered the existence of the underground base, and upon entering the underground base, the device was discovered.

It is about six meters in diameter, and is a white metal ball in the form of a white metal ball, suspended in the middle of the underground hall on the negative level of the underground base, and the room where it is located is a vacuum, and on the outside of the room, there is a console.

Because of the vacuum, the supercomputing device was saved, but unfortunately all of its external connections were broken.

The air currents from the probe touched the corpse of a human from this civilization who died on the console, and the corpse instantly turned into dust and disappeared.

300 million years is really too long, and everything here has become extremely fragile.

Supercomputers have been in a vacuum chamber for 300 million years and have long since lost energy. Su Meng controlled the detector to scan the X-ray band of the supercomputer.

Su Meng was pleasantly surprised to find that the wiring of this supercomputer was still basically completed, which means that it has the possibility of repairing, but for 300 million years, it is impossible to keep the data in this supercomputer for so long, and the storage module in it may have long been useless.

Continue to control the probe, look at this room for a while, and then on the map on the big screen, set the coordinates of this room as a small red dot, indicating that this is an important location. Although there is definitely no data in this supercomputer, Su Meng can still try to repair it and use it to study the computer technology of this civilization.

But now there are more important things to do, Su Meng controlled the probe, left the room, and flew towards the spiral tower.

The gamma-ray emitters in the spiral tower are undoubtedly the best protected in the entire ruins, and there is only one reason, the gamma-ray emitters there are made of gold.

Su Meng wanted to collect some gamma-ray emitting devices and send them to the spacecraft for analysis.

Under Su Meng's control, the probe flew in the direction of the spiral tower, and soon after the probe entered the spiral tower.

There are thousands of spherical gamma ray generators, all of which are made of pure gold, and the stability of the gold element makes them maintain their original appearance, but the surface oxidizes and turns black.

Su Meng controlled the detector, stretched out a robotic arm, and used a laser to cut a gamma-ray emission tube.

A gamma-ray emission tube attached to the spherical device was cut off, and the detector had limited ability to take away a spherical gamma-ray generator made of pure gold with a diameter of thirty centimeters, so it had to collect the gamma-ray emission tube on it first and bring it back for study.

Three gamma-ray emission tubes were cut off and stored in the carrying room of the detector, and then the detector flew out of the spiral tower under the control of Su Meng.

Originally, Su Meng was going to control the probe to return directly, but after seeing a weathered building on the ground, she changed her mind, controlled the probe, and flew towards a building with a standard cuboid appearance.

These buildings are believed to have been part of the Gamma Ray Tower, with a modular exterior and elaborate layout, as well as gold rails connecting to each other.

However, these modules are now covered with black oxide, and the graphite wiring on them is also completely damaged, and there is basically no good condition.

Su Meng tried to get the detector to cut through a huge module protected by a high-strength alloy casing that had not yet been fully weathered and enter it.

After the metal shell on the surface was cut, the detector flew into it, but to Su Meng's disappointment, the components inside were completely indistinguishable from each other.

They turned into distorted, decaying, slag that seemed to be dead old trees.

Seeing this scene, Su Meng couldn't help but sigh, this is the power of time, the once glorious civilization has become the ruins of today.

Su Meng sighed slightly, then controlled the probe to leave from here, flew towards the sky, and dozens of minutes later, returned to the outside of the spacecraft located in the planet's synchronous orbit.

Then Su Meng came here in person and brought the probe back.

First, the collected gamma-ray emission tubes were put into the experimental area, and then Su Meng personally left the spacecraft and went to the location marked before to take the supercomputer away.

After more than ten days of research, Su Meng discovered that the obtained gamma-ray emission tube had an unimaginably complex structure inside. And the computer technology of this civilization is also much higher than that of earth technology, the supercomputer they make is small in size, but the computing speed is not slow, Su Meng once again affirmed his judgment that this ruin belongs to an E-class civilization.

Su Meng repaired the supercomputer and stored it in the experimental area, preparing to redesign the main computer of a spaceship according to the way this supercomputer was built.

After Su Meng rested for a while, he resumed his exploration of the ruins.

Soon half a year passed, during which Su Meng personally went to the ruins several times to take away something important, a kind of miracle excavated from the ruins, so that Su Meng was more and more reluctant to leave.

Su Meng continued to obtain the technology here, and Su Tian was placed in the depths of her body space with the space ball, where even if Su Tian stayed for tens of thousands of years, her real time would only pass less than an hour.

The process of acquiring technology was undoubtedly exciting and exciting for Su Meng.

In the blink of an eye, she has spent ten years in this ruin.

Eight years ago, the mechanical spider finally dug into the geothermal equipment, which had long since been damaged, but the mechanical spider still collected some data.

For example, the basic appearance of the damaged equipment, the distribution of elements there, and the traces left in the rock layer by some stratigraphic changes caused by geothermal energy changes.

Through these data, Su Meng's analysis in recent years has gradually yielded results.

What's more, seven years ago, Su Meng completely understood the secrets of the spiral tower, and just by analyzing the broken main equipment, Su Meng reconstructed all the details of the complete gamma ray transmission tower.

And now, there are more and more technologies buried deep in the ruins, which have been unearthed by Su Meng little by little.

In the sky, thousands of mechanical detectors are constantly shuttling between the seven ruins.

On the ground, countless robotic spiders, as well as some odd-looking excavation equipment, are working day and night.

At the moment, Su Meng is in space, in the experimental area of the spacecraft, busy speculating and experimenting.