Rebirth in Another World: My Brother is an Intelligent Being

Ren Jianfei, who was in the middle of the aisle, coughed lightly, then sank his breath into his dantian, and in a steady and powerful voice, he began to recite the key points he had thought of before going to bed last night.

"Students, I think everyone already knows the mission of this off-campus trial. There are too many uncontrollable factors in off-campus trials, so you must obey the arrangements of your team leader and are strictly prohibited from taking any action on your own. Before each action, you must report to your team leader. Do you understand?"

"I understand!" The students below shouted in unison, their voices uniform and loud.

"The academy has upgraded your watches. The navigation range has been upgraded to the entire country, and it also has location tracking. Therefore, under no circumstances should you remove your watches. In the event of an emergency, you can use your spiritual power to impact the watch, which will activate a shield and notify your teammates at the same time.

"Once the watch sounds the alarm, the teachers will rush to the scene immediately. Students who are nearby can provide support, but they must act within their capabilities and must not rush in blindly. Do you understand?"

"understand!"

"Also, the watch has a new function. It can store up to one cubic meter of objects, but not living things. So, if you encounter any suspicious objects during the mission, you must collect and store them, and report them to the team leader immediately. Can you do this?"

"Wow!"

"can!"

Some students exclaimed in surprise, obviously very curious about the new function of the watch.

If this function had existed for a long time, it would have been much more convenient to hunt monsters and supplies in the World of Warcraft Forest.

Ren Jianfei didn't have much to say. He explained a few things one after another, and when he felt it was almost done, he ended with a sentence:

"Okay, if you have any questions, feel free to ask now. If not, you can take a break. We'll be there around 12 o'clock."

Immediately, a lovely female classmate raised her hand, "Teacher, why do I feel that the space inside this flying boat is bigger than the outside?" Her voice was clear and pleasant, full of curiosity.

Other students immediately echoed this sentiment, saying they also felt the same way.

Ren Jianfei, who was about to turn back, stopped, put his hands behind his back and explained with a profound look on his face.

"This is a new achievement of the academy's research over the past two years. It allows us to embed 'domains' into certain objects. For example, the space inside the flying boat we're currently on is actually a 'domain.' I won't go into detail about the specific principles here. Students interested in this field can attend Professor Liu Qianshan's elective course after returning home."

If you ask a mere military man to explain any scientific principles, he will not be able to do so clearly. He himself will get a headache when he hears them, let alone explain them to his students.

"Wow, is this Professor Liu's scientific research result?" a classmate exclaimed.

"Professor Liu is amazing."

"Did Professor Liu also upgrade our watches?"

Ren Jianfei nodded. Although the watch was not upgraded by Liu Qianshan, it was proposed by his students. He must have received a lot of guidance from Liu Qianshan, so rounding it off would be equivalent to Liu Qianshan's upgrade.

Ren Jianfei rarely praised the research department. "In the past two years, the college has made many breakthroughs in the application of 'space' and 'domain,' and we really have Professor Liu to thank for that."

Although the scientific research department and the ancient martial arts department have always disliked each other, it is undeniable that these researchers have made great contributions to the current progress of the world.

"With a 'domain', can we put a lot of big things inside a small thing?" another classmate asked.

Ren Jianfei could answer this question. He looked serious and spoke slowly.

"Regarding 'domain,' this is a course you won't cover until you're in college, but I can give you a brief introduction."

Li Xingchen also listened carefully.

In this world, "domain" was originally an independent space that was naturally formed in various places in this vast world.

Ancient people accidentally discovered or stumbled into it. They found that the cave was independent of the world, with abundant spiritual energy and countless exotic flowers and plants. Some people called it "domain" because of its unique existence.

As time goes by, more and more domains are discovered.

In some "domains", the four seasons are like spring, flowers are in full bloom, and spiritual springs are flowing, just like a fairyland on earth; in some "domains", it is a world of ice and snow, with towering icebergs and biting cold winds, but precious ice-type spiritual materials are hidden there; and in some "domains", there are mysterious fogs, making it difficult to see their true appearance. Those who enter will never return and will get lost in the domain.

There are also killing domains, demon domains, etc.

Later, after a long period of exploration and research, our ancestors discovered that the reason they could enter the domain was related to their own awakened elemental power or the techniques they practiced.

Therefore, stumbling upon a domain represents opportunity. Most domains are ideal for those who stumble upon them to cultivate, allowing them to better comprehend the power of the elements and enhance their strength.

The ancients discovered this benefit: those who mistakenly entered the domain had a high probability of being able to enter again. Therefore, the ancients used that person as an example and moved their entire family into the domain, occupying the land and becoming kings.

In this way, it was discovered that most children born in the domain have the innate ability to sense elements. For example, children born in the wind domain have a greatly increased chance of being naturally sensitive to the wind attribute.

Thus, the war for the domain broke out. However, since one family had been moving in and out of a domain for a long time, the specific location of the domain had long been exposed.

What followed was thousands of years of struggle among various forces.

Years of war have left this land riddled with scars. Some regions have been destroyed in the war, while others have been occupied by powerful people.

Gradually, there were fewer and fewer naturally existing domains in this world, so some people began to study the formation of domains and the flow of spiritual power.

In the end, there was someone with a very high level of comprehension who comprehended his own domain based on the domain where his family was located.

This "domain" is essentially a unique space created and controlled by a psychic who has condensed spiritual power. It is not an ordinary physical space, but a special existence that integrates the psychic's spiritual power, will, martial arts, or elemental perception.

However, this person who comprehended the domain was soon surrounded and killed by various forces.

But those who surrounded and killed him ultimately failed to obtain the domain he had comprehended. When he died, the domain he had comprehended also disappeared.

Therefore, the supernatural beings gradually realized that the domains comprehended by others could not be taken away by others. So what could they do? Only they could comprehend it themselves.

With the first successful precedent, naturally more people will try to understand their own domain.

The domains thereafter became even more diverse, and their sizes varied depending on the person's control over spiritual power.