Ji Feng's guess was not wrong, Yan Ling told her through the headphones that those energies represented time, and they would only flow forward. Yan Qi also told Ji Feng that this time storm zone does not refer to the time of the earth, but the time of the entire universe. If this area is really disturbed, then the entire universe will be greatly affected.

This scared Ji Feng and the others a lot, but Yan Yan said by name that it was not so simple to disturb this area, at least now she had not found a way to directly affect it.

These things are not the main thing for Ji Feng alone, all she has to do now is to send the black box machine back to the past, that is, thirteen years ago.

Ji Feng followed Yan Yan's instructions to put the black box machine (master) into the Time Storm Zone, where it was not carried away by the energy of time, but ignited at the bottom and flew in the opposite direction of the storm.

Looking at the (main) machine that was gradually moving away, Ji Feng slowly retreated from the black space.

After leaving that oppressive space, Ji Feng felt like his whole person had come to life, anyway, after completing this mission, Ji Feng didn't plan to enter this dark space, even if Yan Qi and they wanted to continue researching, then they could only go on their own.

Ji Feng, who landed on the roof, lifted his awakening state, and the blue energy slowly faded.

"How's it going?" Tears and the others walked over and began to ask about Ji Feng's situation in the black hole space.

Ji Feng nodded. "Although I don't know if it was successfully completed, in short, it was all done according to Yan Yan's tutorial. ”

Yan Yan also walked over at this time, and patted Ji Feng's shoulder by the way, as if affirming her actions. "I've just detected that the (primary) machine is out of the Time Storm Zone, and it's no longer in touch. I don't know exactly what age it fell into, but it did go thirteen years ago. ”

"I'm a lot relieved to have you say that. Ji Feng patted his chest.

"Doesn't that opening need to be closed?" Just as Ji Feng and the others were about to return, Kuroko pointed to the two holes in the sky that were still open.

"I almost forgot. Yan Yan then remembered this, and then turned off the (extension) machine through remote operation, and the two holes in the sky were slowly healing. "If you open it for a while, it is estimated that the energy will be almost exhausted. ”

“……”

Yan Ling calmly said something that made everyone stunned, if it was really consumed, wouldn't it be in vain for them to do so many things?

Turning his head, he found that Ji Feng and the others had very happy expressions, and Yan Yan didn't need to think about it to know that they must have misunderstood something, and they were scaring themselves again.

"You can rest assured, even if the energy is exhausted, it will be automatically replenished, because the system I built into the (extension) machine is a system that can automatically cycle energy, as long as the system does not have problems, it will not be a problem to run for 180 years. ”

- You're amazing, aren't you?

……

The rescue operation has finally come to a successful end. Everyone's lives returned to calm again, and Ji Feng was able to truly begin to enjoy his daily life this time. Alphabet and others have also adapted to being teachers, and even enjoyed this life a little.

Not only that, but Aresta didn't come to them to assign any tasks during this time, as if the world was really peaceful.

#亚雷斯塔: I now have thugs who are several times cheaper than you. #

#艾琳: How do I feel that we are losing!#

Yan Ling and Lance are different from them, they seem to be more interested in those unknown spaces, and they have entered the other spaces many times, observing the data of those mysterious spaces day and night.

- That's why researchers are crazy! They all say that disturbing those spaces will cause immeasurable disasters.

Yan Yan had guessed that she and Ji Feng might have come here from a distant time and space, so she wanted to find a way to go back. And she also clearly felt that her appearance with Ji Feng was not an accident, but someone deliberately caused it.

Ji Feng thought she had a slight paranoia of being killed anyway.

At the same time, during this period, Yan Yi also created a large number of energy weapons that only exist in the future or science fiction movies, YJ-50 to YJ-120.

In total, these weapons were divided into two main categories by her. The first category is light weapons, like the sleek pistol she gave the bullet earlier. These weapons are all heat-ray energy weapons, and by activating the 'magic baseplate' inside the chamber of the gun, an ultra-high-temperature scorching ray is generated, which is said to be a technological weapon, and it feels more like a combination of magic and technology.

The temperature of this heat ray can reach 3,000 degrees Celsius, which is more than half the temperature of the sun's surface. It can melt most of the earth's metals in an instant, so let alone a human, only a tiny fraction of the matter can withstand its heat.

Yan Yan's explanation is that this weapon is the standard weapon for future space battles, and it is also the kind of weapon with less lethality, and generally soldiers wearing 'body armor' are immune to this kind of damage, but for this planet that has not entered the space civilization, it can still walk sideways!

Ji Feng thought that if they hadn't forgotten to ask Yan Ling how to open the 'safety bolt' last time, they would not have been so miserable by the sea in the face of the six-winged long-haired angel.

There is another weapon that is standard for space warriors, the Sword of Sgroul, also known as the Energy Sword (Knife). It was developed by an alien race called Sgroul, and the weapon is not like the 'Lamp' sword in Star Wars, as many people think.

The shape of this energy sword is very similar to that of a regular metal sword, but it is made of special sgro steel.

Sigro steel is a new type of synthetic material, it can absorb the energy of the outside world and then convert it into its own energy, but it also has a necessary feature, the whole Sigro steel must have a complete energy loop system, because only in this way can we ensure that the absorbed ability will not be concentrated in one point, otherwise the Sigro steel is easy to explode due to overload in the process of converting energy.

When Yan Qi made the first Sgru Knife, Ji Feng finally understood what the energy circuit system she was talking about was. On the body of the blade in front of the handle, a light gray circle of something resembling an electronic circuit is engraved. This is the energy circuit in Yan Yan's mouth, and its two ends extend to the blade and handle of the blade.

In fact, the hilt of the Sgroll sword (knife) is not pure wood or metal. It also has an intricate electronic structure inside, and an electronic chip that can manipulate the energy of the Sgroll Knife.