The appearance of these unknown creatures caught Zhang Jiayong and Zhang Xian a little off guard, especially when these creatures also showed hostility and surrounded them.

"Don't make a move for a while, I'll try it first, if the other party's strength is too strong, we'll run immediately." Zhang Xian said that his strength is far above Zhang Jiayong, so it is more appropriate for him to test it.

Zhang Jiayong nodded, and Zhang Xian and the two were back to back, which was currently the safest defensive posture.

Zhang Xian's temptation didn't have any fancy moves, just a punch, and the momentum of the Yellow Dragon was smashed.

The unknown creature on the opposite side saw Zhang Xian's move, of course, he would not be indifferent, although everyone may have obstacles in communication, but they still have the judgment of danger.

The unknown creature that was targeted by Zhang Xian raised the trident in his hand and stabbed towards Zhang Xian's fist, of course Zhang Xian couldn't be stupid enough to use his fist to touch the opponent's weapon, although the strength was strong enough to shake the weapon with his bare hands, but the opponent's strength and weapon structure were not clear to him, and it was not worth the risk.

Zhang Xian changed the trajectory of his fist slightly, avoiding the trident of the unknown creature, and blasted towards the chest of the unknown creature.

The unknown creature's reflexes didn't seem to be sensitive enough to dodge Zhang Xian's fist, which struck the unknown creature in the chest.

But at this moment, something strange happened, although Zhang Xian's fist hit the chest of the unknown creature, it didn't seem to cause any damage to it, on the contrary, Zhang Xian felt as if his fist had hit the swamp, and the fist could not be recovered at all.

Zhang Xian was shocked, he had been fighting on the battlefield for many years, it was the first time he had encountered such an enemy, it was simply weird, he increased the strength of his feet, his whole body leaned back, and he used the strength of his whole body to withdraw his fists.

Finally, after wasting all the strength, Zhang Xian finally took back his fist, but he also tired him enough.

"I feel like we'd better look for a breakthrough and retreat, these things are weird. Zhang Xian told Zhang Jiayong what he had just experienced and suggested retreating.

Zhang Jiayong doesn't have any opinions, Zhang Xian can't resist it, so it's even worse for himself, so let's find a chance to escape.

"Poruru, Poruru. But at this time, those unknown creatures spoke, communicating with each other, anyway, Zhang Jiayong and Zhang Xian couldn't understand what they were saying.

The four unknown creatures communicated for a long time, but they kept repeating the sound of "Poruru", which may be their language system.

But a moment later, Zhang Jiayong and Zhang Xian looked at each other in shock almost at the same time, and said in unison: "Did you hear that?" and the two nodded at the same time.

Just now, a voice sounded in their heads, and the content was: "Hello, we have no malicious intentions, can we talk." ”

The source of this sound is almost certain, it is from the four unknown creatures in front of him, but this technique is similar to spiritual communication, if you use a more martial arts word, it is to transmit the sound into the secret!

Zhang Jiayong also knew about the sound transmission, but it was all in martial arts novels, but after meeting Zhang Xian and starting to practice martial arts, he had a new understanding of the sound transmission into the secret, that is, it was equivalent to the exchange of spiritual energy.

"Who are you?" Zhang Jiayong also tried to use the spiritual energy to reply, although the language is different, but the spiritual energy of each creature is the same and can be used for communication.

"Hello, modern people, we come from the future. The unknown creatures responded, and claimed to be the future!

Zhang Jiayong and Zhang Xian's eyes widened, especially Zhang Jiayong, this is too much, not long ago he met Zhang Xian, an ancient person, here, and now he has met four future people! If what these four unknown creatures said is true, then he seriously suspects that there must be some secret in this alley, and strange things about time and space travel occur one after another.

"How did you get here? I mean how did you come to modern times, and what is the purpose of coming here?" Zhang Jiayong continued to ask with spiritual energy.

"We, the patrolmen, have detected that someone is illegally researching and using time-traveling technology, so we came here. The four creatures who claimed to be future humans said.

Zhang Jiayong gasped, the patrol soldiers, at first glance, are not easy to mess with, could it be that it was because Zhang Xian accidentally traveled through time and space that these patrols were attracted? Or is it the research on Zuo Xiong's side? It may also be the research of the Wu family.

"Do you have the technology of time and space travel?" Zhang Jiayong suddenly asked, since these four are patrol soldiers and they are people from the future, it means that they have more advanced technology, and some people in their era have begun to contact and study time and space shuttle, so the future must have realized fixed-point and timed time and space shuttle.

"Yes, time travel technology is a controlled technology, it is expressly forbidden to use, and we are patrols who are specifically responsible for monitoring. The four futurists said.

Zhang Jiayong suggested that a few people find a hidden place to talk in detail, because the appearance of these four future people is too weird, and it will be bad if they are bumped into by someone.

The four future people said that there was no problem, and one of them directly touched something, and then threw it into the air, and then Zhang Jiayong received a transmission, which made him and Zhang Xian relax.

Zhang Jiayong and Zhang Xian hesitated for a moment before doing so, they felt a suction, and then they were sucked in by the high-altitude thing.

"This is ......" Zhang Jiayong felt that his eyes were dark, and when he opened his eyes again, he was shocked by everything in front of him, this is a room!

These four words came out of Zhang Jiayong's mind, he was really shocked, and today he was shown again, not only future people, but also space technology.

"Forgive me for taking the liberty of asking, how many years after you came from?" Zhang Jiayong asked.

"More than 300 million years from your time. The four futurists said.

Six armchairs appeared out of thin air, and there were a few more cups of tea, which made Zhang Jiayong amazed, the emergence of space technology, to a certain extent, can solve the problem of congestion, and even can carry the house with them! However, their modern technology obviously can't do it, and they haven't even touched the threshold of space technology.

"What advanced technology did you have in your time?" asked Zhang Jiayong curiously.

"Like your current space technology, it is still time and space travel technology, and there is also time rewind, which is similar to time and space travel, but it is more strictly controlled than time and space travel, and once you find out that you use time rewind, you will be executed immediately. Future Man said.

In the future era, all kinds of advanced technology came out, each of which can change the development trajectory of the entire era until now, it is an era of brilliant science and technology, but fortunately, the control is particularly strict, otherwise, any technology is enough to destroy the world.

"You came here because you detected that we used time and space?" Zhang Jiayong asked, and at the same time he was also puzzled, how can people in the future have spiritual energy?

"Yes, it is also recorded in our history that the germ of time travel technology appeared in your time. The futurist nodded.

"That's not to tell you, the one on my side traveled from ancient times, but he didn't use the technology of time and space travel to travel through time. Zhang Jiayong said that for these future people, he felt that it was nothing to tell them about Zhang Xian, after all, they had more advanced technology, and maybe they could also solve the phenomenon of Zhang Xian's crossing.

The four future people glanced at each other and nodded to each other, and then used their spiritual energy to transmit: "When his spiritual energy was being triggered, he unexpectedly encountered the space-time turbulence, and the space-time turbulence was attracted by the spiritual energy, and the owner of the wrapped spiritual energy crossed over. ”

The explanation of the future people is similar to Zuo Xiong's speculation, so it seems that Zhang Xian's crossing may really be due to an accident.

However, what Zhang Jiayong didn't know was that there was actually a part of the reason for Zhang Xian's crossing, which the four future people already knew, but they didn't tell Zhang Jiayong, because it didn't make much sense to say it now.

"Are you here to stop people of our time from studying time travel?" asked Zhang Jiayong.

"No, we won't stop it, if we stop the development of technology now, then there will be no future us, we are just sent to regulate, and once someone abuses it, we will stop it. Future Man said.

"Do you want to stay here, stay in the modern era?" asked Zhang Jiayong with a little surprise.

"Yes, we will stay here, but we will not interfere in anything, just play a regulatory role, and it is not far from the development of time and space travel, as short as fifty years, and as slow as another two hundred years. Future Man said.

Zhang Jiayong rolled his eyes, it will take fifty years at the earliest? Isn't that not far away? Could it be that the life span of people in the future is very long? Curious, Zhang Jiayong couldn't wait to ask.

"Our lifespan usually works at the age of one hundred and eighty. Future Man said.

Zhang Jiayong nodded, taking it for granted, because in the future, with the progress of science and technology, the standard of living and medical care have improved, it is normal for people's life expectancy to be extended, and the average life expectancy of the ancients was not shorter than that of modern people?

But what about the future humans who will evolve into the four future people in front ......of them? It's really hard to accept, what is the reason for this evolution?

Through some follow-up conversations, Zhang Jiayong had a general understanding that the pair of feet like toilet plugs are for better running, such a soft cushion, which can run on any terrain without being affected.