After this incident, Xiao Yu's mind calmed down, and all negative emotions were swept away. Xiao Yu once again realized the preciousness of time for peaceful development.

"This peaceful environment for development could be lost at any time, and a sword of Damocles was hanging over my head, threatening to take my life at any moment. I'm fighting for my life, and in this situation, what right do I have to be irritable and give up on myself? Xiao Yu thought so, and his mind gradually calmed down.

One of the most direct consequences of the peace of mind is that the scientific research and development tasks assigned to Xiao Yu have been completed more efficiently, and the efficient completion of these tasks has indirectly promoted the entire stellar weapon construction process.

For Xiao Yu's efficient construction power and scientific research ability, Mo Lian Civilization once again expressed his surprise. But they don't get too excited about it. Xiao Yu has always been their enemy. The strength of the enemy is not something to celebrate.

Just when the two sides had mutual scruples, time passed bit by bit, and the construction of the stellar weapon was finally half completed.

This kind of weapon, which is built before mastering all the technology, is always the most difficult in the beginning, because the large frame is not fixed. After the first half of the construction is completed and the large frame is determined, the subsequent construction tasks will become easier.

And now, twenty-five years have passed, and there are still twenty-five years to go until the final moment. But for the sake of safety, Xiao Yu still needs to leave at least five years of buffer time, that is, Xiao Yu still has twenty years.

In the past twenty years, under the situation of the union of these two civilizations, the stellar weapon finally appeared in the prototype. Although Xiao Yu's side only played an auxiliary role in the construction process of the stellar weapon. But Xiao Yu still reaped many benefits. The development of various technologies is no longer the same as that of more than 20 years ago.

"At this stage, the stellar weapon is already ready for shiyan launches. The environment inside the planet is similar to that of the stellar core, which is a high-temperature and high-pressure environment, and the density of matter there is much higher than that of the general environment. So, let's launch it once in the face of the planetary core......"

Xiao Yu thought about it and informed Molian Civilization of his plans. Xiao Yu's jihua was approved by Molian Civilization.

"Only the actual shiyan can find out our shortcomings and find the direction for future improvements. It's going to be good. But with our current conditions. This time, the shiyan can only be set below 100 million tons of power. ”

"Of course, the current stellar cannon is not perfect, and 100 million tons is the upper limit of the launch." Xiao Yu said, "Shiyan has another benefit this time. We can speculate about what will happen if the planet suddenly appears hollow in its core by looking at how it reacts when it is attacked by a stellar weapon. I'll tell you all about the shiyan data later. Kindness...... The first shot Shiyan. Start now. ”

Due to the special nature of this tachyon that does not react with low-density objects, it actually does not have a fixed launch trajectory, unlike firearms. Bullets can only move in the direction of the muzzle, while star weapons can fire at 360 degrees around the clock. Rapchyon torrents can be fired in front of the dispenser, or behind the dispenser, to the left. Right......

In other words, even though the muzzle of this stellar cannon is facing the sky, it can still be fired at the core of the planet. All Xiao Yu has to do is modify the launch parameters.

After the order was given. In the energy supply module with an area of up to 18.5 square kilometers, countless engines began to operate, a huge amount of energy was transmitted to the tachyon generation module, a large number of negative matter tachyns were generated, and then temporarily stored in the launch module, and the control module played the role of central scheduling......

With Xiao Yu's order, a torrent of tachyons with a total mass of minus 100 million tons was launched towards the center of the earth.

These tachyon torrents first crossed the stellar cannon itself. Because the material used to construct the star cannon is relatively low-density, the tachyon torrent passes through them unhindered, and then they pass through the thick rock belt and keep going......

Until encountering the high-density lava in the center of the earth.

The volume and mass of this planet are slightly larger than that of the Earth, and its internal environment is similar to that of the Earth, and their core is full of hot high-density lava, which is dense enough for the tachyon torrent launched by Shiyan to react with them, so at this moment, the core of the planet, up to 100 million tons of mass objects, disappeared out of thin air.

Inside it, at this moment, a hole with a volume of more than three million cubic meters appeared out of thin air. The lava material that used to occupy these spaces is gone.

The pressure at the core of the planet is high, because its own gravity is trying to compress the depths. After the sudden appearance of a void inside it, it can be yujian, and it will be greeted by a violent collapse of matter. A huge amount of matter slammed down, occupying this void in an instant. The process is not smooth, and the extremely high pressure gives these materials an extremely high rate of collapse, and when they collapse, they collide with each other, causing a rebound......

It's a ripple effect.

Xiao Yu was closely watching the planet's reaction through the hundreds of thousands of probes installed on the planet. These detectors occupy different positions, and they are always transmitting the pressure, temperature, seismic wave and other data they have detected to Xiao Yu for Xiao Yu to make a comprehensive analysis.

The conclusion is that this cannonball caused a violent earthquake on the planet. The earthquake was so strong that it could be detected worldwide, with the highest figure reaching the level of 11. In the midst of this earthquake, a large canyon that stretches for thousands of miles near the planet's equator appears, a mountain peak disappears into thin air in another area, and a large lake forms in another place.

These intense geological events have been accompanied by more intense volcanic eruptions around the world. Xiao Yu observed that after being attacked by stellar weapons, the volcanic activity on the planet increased by at least fifteen percent on average.

That's the sheer power of stellar weapons. When the star weapon is fully built, it will deliver its own fatal blow to that star with fifteen hundred times the power of its current power.

Along with the sheer power comes the astonishing damage rate of stellar weapons. Xiao Yu saw that at the moment of launch, as many as a million parts were destroyed because they couldn't stand the huge energy.

Xiao Yu sorted out all the data and sent it to Molian Civilization. These things will be led by the Molian civilization as the main force, Xiao Yu as the auxiliary, and the two civilizations will work together to find a solution.

Xiao Yu once again threw himself into the huge data computing and busy scientific shiyan.

A month later, Xiao Yu received a reply from Molian Wenming.

"I'm sorry to inform you that the problems exposed by the stellar cannon during this launch of Shiyan are not something we can solve at the moment. Because this is a problem in material science and technology, in our calculations, only a sixth-level civilization can master materials that are enough to withstand such a huge amount of energy, and we can't solve it at present. ”

Xiao Yu was stunned for a moment and asked, "Only a sixth-level civilization can master?" In fact, we don't need such tough materials, because this stellar cannon is disposable, it can be fired only once, and once it can decide our life and death. So we can make some one-off parts, even if they break after a launch. ”

"No, it's not that simple. If the material technology is not up to the mark, they are likely to not be able to withstand even a single launch, but will explode and destroy them during the launch. This is unacceptable to us. ”

"So...... What are we going to do? Xiao Yu asked.

"Use your flesh and blood from Rank 6 Beasts. Use this flesh to greatly increase the strength of your materials, and perhaps this will allow you to truly create a stellar cannon. ”

Xiao Yu was silent.

At present, Xiao Yu only has less than 200 million tons of flesh and blood obtained from the white dwarf beasts. And the figure of 200 million tons can only be regarded as a drop in the bucket in the face of the huge mass of the stellar cannon. Even if you only take the Alien Flesh in key parts and high-energy load areas, this is enough to consume all the Alien Flesh.

Xiao Yu didn't know if the Molian civilization had reservations, whether they allowed themselves to contribute the flesh and blood of the alien beasts, and whether there were any other ways. But Xiao Yu had no other choice but to accept it.

"Haode, I agree with your plan. I will contribute all the flesh and blood of the alien beasts to build this stellar cannon. This is a key weapon to save both of our civilizations, and it is worth the sacrifices made for it. But in exchange, I hope that you, the Murlian civilization, can also make some sacrifices. In order to build on the current progress and accelerate the pace of research once again, I would like you to disclose some more of the technology to us. Let me share some of the scientific research tasks for your civilization. ”

"Your request is reasonable, and we agree. So...... So be it. ”

"So be it. This is a matter of vital importance to the survival of civilization, and we cannot be sure of victory with all our might, so I do not want any of us to have reservations. ”

"Yes, you're right. We, the Murlian Civilization, will do our best and will not hold back. ”

After the communication was cut off, a large amount of scientific information was transmitted. In this case, the progress of the construction of the stellar cannon has once again accelerated. (To be continued......)