Time passes day by day, and more than half a month has passed since I unconsciously returned to reality, although there have been some unexpected small incidents, but on the whole it is quite calm.

Although all cities have been unblocked, they are spreading rapidly in Europe, so the restrictions are still quite strict, so no one has disturbed the clean life.

After absorbing the essence energy of the thousand-year-old demon pill in the Han world, the space gem did undergo some changes, and in reality, it could also automatically absorb the unknown energy in time and space for recovery.

It's just that now it is impossible to input lightning energy to recover, or even input lightning energy, not only can not restore the energy, but will consume part of the energy of the space gem, so it can only let the space gem slowly recover the energy.

However, what is a little strange is that the recovery speed of the space gem in the real world is actually ten times faster than that in the Han world, and if nothing else, the energy of the space gem can be fully recovered in more than half a month.

I really don't know why this is the case, it stands to reason that in a world with plenty of aura, the speed of energy recovery of space gems should be more obedient, but the truth is completely the opposite.

It may be that the energy recovery of the space gem has nothing to do with the aura at all, or it may be that the energy of the space gem is related to the strength of the world's space-time barrier, and there is really no way to understand the principle for the time being.

Because the energy of the space gem can be restored, there is a chance that the next time and space travel will come as scheduled, although there may be some unknown dangers, but the kind of exploration of the unknown world makes people a little unstoppable.

Of course, in order to put safety first, the preparation for the next time and space travel is indeed very sufficient, and the silver needle magic weapon alone is enough to create tens of thousands, and it is also specially designed to create a rather magical Gauss gun.

Thanks to those additional materials, as well as the assistance of a large number of rune formations, it is enough to make the originally impractical Gauss gun very practical.

In fact, the principle of Gauss gun is very simple, it is not difficult to make it, but it is limited by material limitations, mainly due to the lack of superconductors at room temperature, so if you want to make practical things, the volume will be very huge.

For example, the electromagnetic cannon being tested in many countries is a similar weapon, although this thing is very powerful in principle, but it is very scary to limit energy consumption due to the conductor material, so the volume is also very large.

As for reducing the size to the point where a single soldier can use a Gauss gun, it is far less powerful than an ordinary rifle, so the Gauss gun is still a science fiction thing.

However, if you combine the existing electromagnetic propulsion technology, and then add dozens of multiple rune magic array assistance, you can indeed create a Gauss gun with quite good power.

After collecting relevant information from the Internet, and then using your magic formation materials, dozens of magic runes were added to the high-strength plastic barrel of the Gauss gun, thus successfully creating a powerful magical version of the Gauss gun.

The Magic Gauss gun is only 40 centimeters long, the mass of the empty gun is only 2 kilograms, and when loaded with a magazine that can hold 150 rounds of metal projectiles, the weight is only 3.2 kilograms. (Metal projectile for Gauss guns, 0.4 mm in diameter, 4 cm in length, mass about 5 grams)

Such a small magic weapon is enough to accelerate a metal projectile with a mass of 5 grams to nearly 5 times the speed of sound.

However, it is not too professional, so the accuracy is a little poor, and it can only hit targets within 400 meters, and it will be difficult for the warhead to hit the target at a distance.

Overall, though, this weapon is really useful, as the metal projectile can also add a burst rune array.

Of course, because the projectile is relatively large, adding a burst rune will also consume more formation materials, but the metal projectile with the rune array will also increase its power many times.

According to the simulation, it is estimated that the energy contained in it is as high as hundreds of thousands of joules, and there is even a chance to directly destroy a light armored vehicle, of course, it is impossible to really test the power in reality, and can only be roughly guessed according to the consumption of formation materials.

……

Although it was late at night, Zhou Bufan was still perfecting the external plug-in of the Nagauss gun in the laboratory, and on the other side, the 3D printer was still tirelessly printing samples of the preliminary design, but Xiaobai was already asleep on the computer desk.

I don't know if I've been too busy and tired these days, but I suddenly felt a rather strong sleepiness coming, this feeling is a little familiar, as if every time I cross consciousness, there will be this kind of sleepiness that makes people uncontrollable.

I couldn't even get up and go back to my room to sleep, and as soon as I stood up, I felt like the world was spinning, so I quickly sat down and lay down on the computer desk, and instantly fell into a deep sleep.

However, this movement woke up Xiaobai on the side, and when he saw Zhou Bufan lying motionless on the table, he felt extremely strong fluctuations in his divine consciousness, and he also came to Zhou Bufan's side to perform a secret technique, and fell into a coma with Zhou Bufan.

……

I was also in a coma for a long time, and when I woke up again, I was awakened by several violent explosions.

"Why are you setting off any cannon early in the morning?" Subconsciously muttered and opened his eyes.

But I found that I was sitting in a leaky Humvee, and the person was still in a daze, and suddenly I had a creepy feeling, and I didn't think about it, grabbed the backpack next to me, and quickly kicked the car door and ran out.

In an instant, the Humvee was blown into a pile of slag by several mortars, and it was only then that it became clear that a large group of heavily armed Japanese troops were rushing towards it in the distance.

It seems to have traveled to the Anti-Japanese War period, but this time it is not the body that has crossed over, but the consciousness of the last time, and the situation is unclear, there is really no need to resist the group of Japanese soldiers, and he lowered his body and quickly ran towards the alley in the distance.

Fleeing for his life, he played extraordinarily, and his speed was three points faster than that of a galloping horse, and he threw off the large group of Japanese soldiers in minutes.

It's just that there seem to be traces of Japanese troops everywhere in this unknown city, and there have even been a few head-on collisions with the Japanese army, but with a speed far beyond the normal number of times, the enemy was killed quite easily.

However, in this way, it attracted more Japanese troops, and from time to time they were given cold guns by devils, or inexplicably grenades flew in, which was really dangerous.

After pestering for more than an hour, it was not until the night completely covered the land that a relatively safe place was found.

Hiding in a dilapidated room and sorting out the existing weapons and equipment, he was also in a hurry to escape, as if a lot of weapons and equipment had been lost.

However, the most important magic sword and scabbard shield, as well as the magic modified pistol, are still there, and there are more than 300 bullets, of course, those precious spiritual springs are not lost, so as long as they are not killed on the spot by some bomb or a headshot, they should not die.

After eating a little dry food and resting for a while, he quickly left the place and tried to break through to the outside of the city.

It is indeed dangerous to be surrounded by Japanese troops in the city, and trying to break out of the siege and then carry out a sneak attack can turn passive into active......