At noon the next day, waking up from the dream, Roland ushered in a really good news.

The Engineering Department and the Ministry of Construction finally joined hands to complete the layout of the sites and equipment required for the “Sun Glow” program.

Since theoretically 52 kilograms of spherical uranium 235 can reach a critical point, elemental purification is not the biggest threshold. Lucia has been busy so far, and hundreds of kilograms of pure uranium has been accumulated in the Institute of High Energy Physics.

However, if the uranium 235 is piled up together, the power of the fission reaction cannot be fully exerted unless the amount of input is astonishing. However, as a result, its security and practicality will drop dramatically, so it needs to stimulate its energy efficiency through a specific configuration.

Another key point of the plan is the test explosion.

To know that theoretical calculations are one thing, it is another matter to make them.

From the principle device to the actual product, it is almost impossible to want a success during this period. According to statistics, Roland has developed a number of weapons products for the First Army. The number of failures during testing is more than two digits. This is still the case with reliable drawings and witch assistance.

The "Sun of the Sun" plan is undoubtedly more special.

Other weapons can be manufactured, improved, and tested in one place, but fission reactions are not. Regardless of whether the result is a success or a failure, there will be a place to become a restricted area.

In fact, it took nearly a month to examine the test site.

Although the fertile plain is vast, it can be used as the main direction for the future development of the winter city. It is obviously not suitable for the test explosion site.

There are so many isolated islands in the fjord, but the distance is too far. Now the sea pressure is already very high, and it is difficult to take out the ships to transport all kinds of equipment.

The desert in the south seems to be the most suitable place, but considering that there have been a lot of "stickman" remains buried there, for the future development and utilization, Roland hesitated for a long time still ruined the extreme south.

The test blast was eventually set to the west of the Snowy Mountains - the former devil's outpost camp.

Although there is the possibility of encountering evil beasts and devils there, the risk is still within the scope of acceptance. At the same time, after the test explosion, no matter whether it succeeds or not, it will form a polluted area, but it will increase the security level of the rear without the winter city.

After both thresholds have passed, it is considered to be eligible for nuclear testing.

"Your Majesty, please bring me."

"And I!"

"I won't say it, as long as it is a weapon that can kill the devil, I have to teach it anyway!"

"Oh..." At the same time as the news was received, Roland also received a request for dialogue from the third side of the city. Looking at the three "big faces" that were squeezed across from the light curtain, he couldn't help but sweat. "This is just a principle device test, and it is far from the real weapon test."

Since he instilled the concept of "the sun's glow" into the Tachila witch, Pasha and Catherine have always been obsessed with it, but he did not expect even Elsie to join in, and there seems to be a bit of piety in his tone.

"If it is as good as you said, enough to illuminate the clouds over the head of humans, then I hope to witness its birth all the way." Pasha dropped the Lord.

"I have made a lot of efforts in the manufacture of the core components of the Sunlight. You can't let the plan participants stay here?" said Celine.

"But there is no tunnel from Daxueshan to the experimental observation point..."

"You can rest assured that there is no sun in the evil moon, and we will have more time outside the event than usual." Elsie hurried back, seemingly afraid that he would say a word, "and the last time Fran drilled The passage is still there, and we will never attract anyone’s attention when we leave the city."

Roland smiled and smiled at Anna, who smiled and nodded at him.

Since the three people have said this point, it is a bit unsightly to disagree.

"Then I will let the Ministry of Construction leave your seat in the bunker. Remember to bring some of the gods and witches together, and pay attention to safety on the road."

"Thank you!" Three people rejoiced.

Looking at this scene, Roland is quite emotional.

In past lives, such weapons were often seen as an opportunity for self-destruction, and there were countless literary works and biographies portraying them as the sword of Damocles hanging over the head of humanity. But here, it is the dawn of hope - when darkness comes, only power can shelter civilization and thorns.

He looked at Anna, "Let's go."

......

Fifty kilometers northwest of Daxue Mountain.

The snow here is much larger than the winter city, not only covered with the land that has been eroded by the devil, but also makes the bunker project extremely difficult.

Fortunately, the powerful and infinite gods and widows help each other, and the construction team finally took root in this place where there is no smoke.

In order to ensure the quality of the project, the workers in the team are from the elite of the Northern Expedition. After the **** battle on the fertile plains, the bad weather is no longer the most serious enemy. Moreover, they have already received notice before the departure. This construction project is the highest secret of the winter city, the future of the home and the kingdom, and the high compensation paid by the Executive Office. Therefore, everyone is full of energy.

In exchange for the former gray fort, even if the nobility is forced to do so, it is impossible for the men to open up a camp in such a place.

It took Luo Lin and his entourage nearly two days to reach the test site. After drilling into the underground command post, there was another scene in the house. The thick brick wall blocked the snow and the burning fireplace. The buzzing sounds, the heads of the projects held the oil lamps, checked the task against the table, and looked very busy.

Seeing his arrival, everyone’s actions are up to the end, and then they are saluting. “See your Majesty!”

"You are going to be busy." Roland waved his hand and then looked at Carl Vabert. "How is the situation here?"

"There was no trace of the devil in the last month," Carl said. "They should completely abandon this place. As for the evil beasts, occasionally they can see dozens of them, which poses no threat to the stationed army. And the simulation equipment has been built, and if you have no other instructions, they can fully meet the planning requirements."

“Where is the test explosion?”

"North, 15 kilometers from here." Carl pointed at the map. "You can't see it in the command post. The snow here is too thick. Even if it is three stories high, it will be blocked by snow."

"It doesn't matter, I can see it when it is blown up." Roland smiled and turned to Anna. "Then we started the first test."

In order to verify the feasibility, the two prepared at least three configurations for testing in half a year, and this time is the simplest gun configuration.

......