A burst of white light flashed, and a red dot appeared on the rock wall more than 500 meters away, followed by some magma flowing out. The diameter of the particle ball is still about five centimeters, but the depth of melting is 12 centimeters, and the power is considerable...... After Li Yunfei went to check the effect of the attack and came back, Tang Jieshu was still in a sluggish state.

"Isn't it magical?"

"yes, it's amazing, how can this be?" She suddenly discovered that when this weapon locks on to the target before attacking, it will emit something similar to radar waves to lock the target, which is not surprising, Li Yunfei has already explained the principle of radar waves. But she found that she could also sense that the weapon had received that kind of energy echo, and knew that it had locked on to the target, which felt very strange, as if her intuition told her that she could fire if she locked on, and then fired directly, and then hit a deliberately drawn heart with a diameter of less than ten centimeters more than 500 meters away, and there was no need to aim at all.

"This is the intuitive attack system, follow the feeling, don't worry about hitting, the legendary heart strike is like that. In principle, as long as the other party is not a person with strong perception ability, it is difficult to dodge the lock-on ......"

"Can the captain dodge?"

"Of course...... Don't say it's me, even if it's you, as long as you practice a lot, you can easily avoid locking, and your perception will be sensitive when anything locks you. You can sense the danger and take the first step to avoid it. So as long as your strength reaches a certain level, the firearm really doesn't have much effect, even the laser can't do it, the lock will fluctuate, and the fluctuation will be perceived......" Li Yunfei explained in detail, in fact, any automatic weapon of modern weapons has a fire control system, and it needs radar waves to lock on to the target and hide, which is simpler than controlling the weapon by a person. When the physical attributes reach a certain level, the duel still needs to be close to the distance of the short soldier first, and the speed is so fast that the opponent can't react at all, then you can kill. Of course, the dodge of modern weapons mentioned here also refers to the considerable degree of strength, if a star destroyer comes now and blows up the earth with one shot, then no matter how much you dodge, it will be useless......

"Do those monsters have any senses?"

"Of course there is, but I've studied that their brains are completely in a state of confusion, and they can't use those perceptions efficiently at all, and they definitely can't dodge the attacks of the ion cannon."

"I don't know what's going on at the front line, since I'm already equipped with such a powerful weapon, why don't you let me go to the front line to see the situation!" Tang Jieshu tried to say something, lest any monster become a fish that slipped through the net.

“…… Go ahead and try out the new weapons on the battlefield! ”

"Thanks, I'm leaving!" After kissing it, it broke through the air in an instant, Li Yunfei agreed so simply to make her a little surprised, but of course she was a little surprised to get the approval, so as not to let Li Yunfei do anything, and he couldn't get out if he needed help, but Li Yunfei also quietly followed.

The battlefield was quite smooth, although it was done in a hurry, but the Japanese army also responded in a hurry, fortunately, the research and chemical weapon demon cave was blown up in the first place, otherwise there might be a big trouble this time.

Although Tonghua was successfully occupied, it was almost a ruin, which was planted by the devils in advance, and while the Eighth Route Army was busy with disaster relief, a large part of the devils' troops ran out of the encirclement, but the pursuit continued. Because this group of devils completely angered the people of the special combat team, because this group of devils slaughtered more than 200 civilians when they retreated, so they must be annihilated.

More than 70 percent of the factories were damaged, and more than 60 percent of the houses were damaged, but it was very surprising that the emperor who had just ascended the throne of the puppet Manchurian government was caught again and was arrested with his wife and children.

After walking around the city in ruins, there seems to be nothing to help with, and there are no unknown dangers, so it is better to go back and assemble a few more particle cannons.

Now those ultra-miniature basic energy circuits will be made by the members of the dragon group when they have time, Li Yunfei is just responsible for assembling them, of course, this assembly is a technical job, and anyone who really masters the assembly of some basic energy circuits into various formations can count them on one hand.

……

"Report!" A voice interrupted Li Yunfei, who was assembling the ion cannon, it was Yumo who had returned from the front line.

"Yumo is back, it's really hard, come and sit down and say." Li Yunfei got up directly to greet him, very enthusiastic.

"Captain, this is the information I found from the Devil's Biochemical Research Center, and the situation may be more serious than expected." Yumo directly took out a document from his bag and handed it to Li Yunfei.

"Biochemical research? Won't that special department of theirs be served by me......" couldn't help but mutter, took the information and looked at it roughly, the matter seemed to be really serious, and it actually had a bit of Resident Evil momentum......

On February 15, Showa 15, Professor Nakata was in charge of the biochemical weapon project, which went very smoothly, and after continuous experiments, the success rate of transforming humanoid biochemical weapons has been increased to 30%.

On February 23, Showa 15, Harada-kun planted a remote-controlled bomb in the body of a biochemical weapon, and if the weapon went out of control, it could detonate and self-destruct.

On March 12, Showa 15, our department discovered that the S virus mutated after devouring the superhuman serum, and after the infection of people, most of them will die, and some of them will become living dead and continue to infect others, or they may be used for large-scale transmission, which will hit the people of Yuchina the hardest......

"Damn, these damn bastards really do everything, by the way, has the S-virus been destroyed?" When I saw the virus, I was also taken aback, and that thing looked like a zombie virus.

"The virus in the base must have been destroyed by the high temperature, but it has been more than half a month since I found that the virus, and it is very likely that it has already been transferred to other strongholds, or even to the devil's homeland!" Yumo wasn't too worried, in her opinion, there was nothing in the world that could stump Li Yunfei, and no matter how the devil tried, he was doomed to fail.

In fact, Li Yunfei is really a little lacking in confidence, if the virus spreads on a large scale, it will not be a problem that can be solved by himself at all, it will be very, very serious, unless there is a special treatment drug. But without detailed information about the virus, it is impossible to study it at all, and God knows what the hell that S virus is.

This virus seems to be somewhat similar to the T virus, although it is not known how contagious it is after becoming the living dead, if it is attenuated, then there is still a way to deal with it, if the transmission does not attenuate, then the whole human race will be doomed.

The butterfly effect is really terrifying, and his arrival seems to have made the world a lot more dangerous, and officially because of the existence of a superman like himself, he will force the scientists of these worlds to continue to study things that can suppress themselves, and they have to develop more powerful things to protect themselves, forming a vicious circle......

"What's wrong with you, Captain?" Yumo gently pushed Li Yunfei who was in a daze.

"Maybe my appearance in this world will bring a lot of catastrophic variables to the world...... Li Yunfei said with a little disappointment, although the current situation is very good, but if the S virus really breaks out on a large scale, it can actually be regarded as an indirect return to China.

"How could it be, without the captain, there would be no dragon group, there would be no new weapons, there would be no good form now, captain, you are our great benefactor, who dares to say that the captain is not good, we are the first to not agree, the people of the sharpshooter special combat team will not agree, and the Eighth Route Army and even the 40,000 compatriots of China will not agree......"

"Uh, okay, let's go eat first, it's a big deal that the soldiers will block the water and cover the earth, there will always be a way!" was praised by others, Li Yunfei also thought about it a lot, what about the butterfly effect, what's wrong with doing what you should do, we are a Chinese, it is a matter of course to help deal with devils, as for the chain reaction caused, then work hard to weaken the strength of devils, if there is a virus outbreak, then work hard to develop a coping medicine, it will rain and the mother will get married, who can stop it, maybe this parallel time and space will develop like this......

"Captain, didn't you say before that there was a kind of nuclear weapon that destroyed the world, maybe the captain should have got that nuclear weapon out earlier, and completely crippled the Japanese devils, lest they cause more trouble." Yumo suddenly remembered that when he was in class before, he heard Li Yunfei talk about an extremely powerful weapon, and as long as one was lost, the entire city would become a ruin.

"That's not easy to get, although I know the principle and the manufacturing process, but the current industrial base, it's too difficult to get out, and high-speed centrifuges are ...... Uh, it seems that maybe you can separate and purify it, but ......" Li Yunfei fell into contemplation again, Yumo did not disturb Li Yunfei's contemplation, but waited quietly on the side, because Li Yunfei was really going to make that legendary terrible weapon.

Uranium ore is available in Heilongjiang, and it can also be mined, as long as the uranium ore is ground into powder and reacts with fluorine, you can get the original depleted uranium, which is just a small meaning, and there is relevant knowledge in memory.

The key is to make an atomic bomb that needs to be put out, to store the U235 in it, this needs to be centrifuged, and then centrifuged, one by one centrifugation, using the difference in the quality of U238 and U235 to separate, the most difficult step is the separation, if the separation is successful, the detonation device or something is not a problem at all, and it seems that I have made many miniature nuclear bombs in my memory.