Research into controlled nuclear fusion continued before the end of the world. As an important scientific research topic in the world, the world's major powers have also set up a special laboratory to overcome this scientific research problem.

In the research of controlled nuclear fusion, Huaxia has always been at the forefront of the world. In the laboratory, a continuous energy output of a nuclear fusion experimental device has been achieved. Although it lasted for a short time, it also represented a huge breakthrough.

After the end of the world, under the pressure of the undead. On the one hand, the military is building nuclear fission reactors on a large scale, and on the other hand, it continues to intensify research on controllable nuclear fusion power stations. And after the end of the world, many new materials of the eternal continent appeared on the earth's plane, and there was a breakthrough in the research of controlled nuclear fusion.

However, the final step of moving from the laboratory to industrial large-scale power generation has been delayed. Fusion reactors that have already been built will always have problems and will not be able to actually put them into operation.

At this time, the military has mastered high-energy-density batteries and new charging technologies, and only the nuclear fusion reactor needs to bring a steady stream of electricity, which can completely bid farewell to the oil age and open the door to interstellar civilization.

Advances in controlled nuclear fusion have become the focus of warfare and the key to the continued viability of human civilization. Under such circumstances, even though the No. 1 and No. 2 leaders of the Central Committee were anxious to live in a secret research institute hidden deep underground in Kyoto and supervise the progress of this research every day, but without the key research equipment such as the Large Particle Collider, human research on elementary particles was still on a very shallow surface, so the final step was still delayed.

Under such circumstances, the military decisively decided to attack directly, take the lead in attacking, and occupy Qinhuangdao!

Qinhuangdao is not far from Kyoto, and even taking off from the outermost front-line airport in Kyoto, it takes less than five minutes to reach the Shanhaiguan military airport in Qinhuangdao.

After the April Fool's Day Offensive, as the only large-scale port to the sea closest to Kyoto, the Undead mobilized millions of necromantic heavy horsemen at the beginning, and joined forces with the Earth rebels inside Qinhuangdao City, occupying this important port base city in just one day, turning Kyoto into a lonely city.

After the occupation of Qinhuangdao, the undead obviously did not pay enough attention to this important port, and only mobilized heavy troops to press on Kyoto in the north, west, and south, while in the east, the total size of the Sunken Demon and Necromantic Legion was less than 100,000.

The occupation of Qinhuangdao can directly open up the sea passage and link Kyoto with the Shanghai-Nanjing-Hangzhou base areas. At this time, the three main fleets of the Huaxia Navy, the North Sea, the East China Sea, and the South China Sea all retreated to the military ports in the Shanghai-Nanjing-Hangzhou base area. Of course, all of this is not the point.

On top of that, in Qinhuangdao, there is the world's largest super-giant particle collider. Before the outbreak of the end times, the device had been secretly completed and was in a state of commissioning. For the study of high-energy physics, Huaxia has faintly shown signs of being at the forefront of the world in the years before the end of the world.

After the sudden outbreak of the end times, the super-large particle collider located in the underground tunnel of Qinhuangdao was immediately mothballed. So much so that even if the undead occupied the entire Qinhuangdao Base City, they did not find this huge underground project.

April 1st of the year of the Dark Age, April Fool's Day.

A year later, on the first anniversary of the Undead's April Fool's Day offensive, the military, which had been struggling between four small base areas, finally began to fight back.

It was one o'clock in the morning. Four Type 094 strategic nuclear submarines carrying 12 Julang-2 submarine-launched missiles quietly advanced towards the Bohai Bay at the foot of Kyoto in the muddy and icy deep sea.

Six of the 12 Julang-2 submarine-launched missiles carry strategic nuclear warheads, which are powerful enough to cover the entire vast North China Plain.

At the same time, Zhuang Yichen had already quietly broken through the eastern defense line full of undead and stepped into the mountain road leading to Qinhuangdao with the five most elite members of the Seven Teams.

This time, in addition to Zhuang Yichen and Xiaolong's five team members, Qi Han was also among them. A group of seven people stepped on the deep snow and marched all the way to Qinhuangdao.

The night was thick, and the figures of the seven of them were tightly obscured. Although the snow on the wilderness was half a meter deep, the seven of them walked through it, leaving only a shallow pit on top of the gray dirty snow. The wind was howling, and it only took a few seconds to hide their footprints.

"Alright, wait a minute, there's a group of harpies gathering ahead."

Zhuang Yichen, who was sliding rapidly on the snow, suddenly stopped strangely and directly, then waved his hand and said softly.

The warrior behind him also immediately stopped when he heard this, and a small soldier with a thin face walked up and said to him, "Captain Zhuang, then I'll go over and reconnoiter first." ”

"Well, be careful, just look at it from a distance."

Zhuang Yichen nodded, and then said. Because the distance was too far, his spiritual power only vaguely perceived the existence of a group of harpys, and the specific number of perceptions was not very clear.

Qi Han gasped softly, then found a comfortable position on the snow, and half-lay down first. At this time, in the team, only his strength was at the peak of the fourth order, and the other five were all fifth-order evolutionaries.

Of course, Qi Han is a dual cultivator of demonic martial arts, in addition to a fourth-order ice evolutionary, the holy light magic in one hand is also cultivated to the terrifying strength of a three-star mage. With her strong support, it will undoubtedly be much easier for the team to carry out their tasks.

This time, their secret team had only one mission, that is, to rush to the large particle collider tunnel under Qinhuangdao in advance to confirm and protect the particle collider.

In Zhuang Yichen's storage space, there is also a small laser cannon and two ultra-high-density disposable batteries, which are enough to support the laser cannon to continue to operate for one minute. The power of the small laser cannon can't directly threaten the undead, but it can buy enough time.

With the strength of Zhuang Yichen's Magister, he cooperated with this small laser cannon. Even in the face of the real undead, you can have the strength to fight!

After a while, the little warrior quickly came back from the snowstorm. At the beginning of the last days, he was one of the best special forces kings in the army, and his ability to infiltrate reconnaissance was superb. At this time, figuring out the situation of a group of harpy banshees is naturally not easy to capture.