Nine mechas, Zhang Hao, Yin Zhifeng and Mi Feng three mecha in front, the remaining six mecha in the back, after leaving the camp, the speed will increase.

Zhang Hao is now more proficient in the control of the mecha than in the Killing Planet, and his understanding of the mecha is also more in-depth, after all, after a lot of preparation before, he has made considerable progress, and he has learned a lot of knowledge that he didn't understand before, and he is no longer a novice who doesn't understand anything.

On the prairie, the grass is one or two meters deep, and the scan shows that countless creatures are hidden in the grass, and there is a large primeval forest in the distance, which is a real primeval forest, and there is no trace of people.

Mammoth!

Sabertooth Tiger!

Then a distorted line was displayed under the scan, and when the video image was pulled closer, Zhang Hao was shocked to find that it was a huge python, a giant snake more than forty meters long, swimming in the grass.

All kinds of herbivores such as bison, wild horses, wild sheep, and elk are all over the grasslands, in groups.

If ordinary people enter this land, it is estimated that not many people will survive, Zhang Hao's mecha scanning function is strong, and he has already found that there are golden leopards lurking on several giant trees.

Mi Feng said: "I found a group of wild wolves, the size is close to three meters, giant wolves!" There are hundreds! ”

Yin Zhifeng sighed: "The richest gene pool, this is the best gift!" ”

Zhang Hao was puzzled: "It's not impossible to go against time and space, why can't you go back and collect?" ”

Mi Feng said: "The main space-time can establish a bridgehead, but it is irreversible, the cost is too great, and it is not worth it, so it is very important to choose the space-time segment, and the space-time I choose is ...... It was the first industrial revolution, and Sister Yin chose the time and space...... is already a mecha, she can only go with the flow, and she can't go back to the ancients. ”

Mi Feng said: "This retrograde choice, if there is no Sister Yin, it is impossible to let the bridgehead reach this era, Sister Yin should also have exchanged with other wanderers and obtained some amazing technology, I didn't expect it to be so smooth." ”

Zhang Hao was dizzy when he heard it, this explanation was different from what he imagined.

I need to brush it up......

"A time and space wanderer, to establish a bridgehead, you can choose the time period of time and space, that is, choose which time period to log in, this time period can be against time and space, once you log in, you can no longer go against the current, you can only go with the flow, Sister Yin, second brother, is this the truth?"

Yin Zhifeng smiled: "Yes, but it's not absolute, you can cheat!" For example, I will help you build the main bridgehead, and I will be able to enter it. ”

Zhang Hao thought for a while and said, "Okay, let's be sure, then if I want to go to Sister Yin's time and space line, I can only go to the time and space where the bridgehead is located, uh, I understand...... The main space-time follows the waves, neither reverse nor leapfrog forward, but can only follow time! ”

"The bridgehead of the main space-time was established for the first time, and the only opportunity to retrograde the space-time!"

"And if you want to do things, you can only do it in the tributaries of time and space, and the same is true, you can't go retrograde at all, you can only follow the flow to see the development! Branches are not afraid of interference because you follow up at the source. ”

"You can't, because you can't get to the source of the mainline, that's completely impossible."

"The reason why time and space wanderers can wander is that their own bridgehead cannot go retrograde, they can only go with the flow, but it does not mean that they cannot enter and exit each bridgehead, other people's bridgeheads are in other time and space, and if you enter, it is equivalent to entering another historical stage!"

"This concept is brain-burning, forget it, forget it, it's annoying, it's still right what the second brother said!"

Yin Zhifeng said curiously: "What did the second brother say?" ”

Zhang Hao said: "Live in the moment!" ”

Yin Zhifeng suddenly laughed, this was not a smile from the heart, but a smile from the soul: "This is what I taught him, and he didn't say the next sentence?" ”

Zhang Hao said: "Huh? And the next sentence, let's talk about it! ”

"Living in the moment, the most important thing is to be happy, other people's lives and deaths are not interested!"

Zhang Hao is very speechless, but he is an otaku, he agrees with this very much, he rarely goes out, and it is impossible to be nosy, he is actually a salted fish, but now he has become a super rich salted fish.

Mi Feng said: "When I chose him to be a collaborator, in addition to a series of requirements, the most important thing is that the third brother has no ambition!" ”

Yin Zhifeng nodded and said, "No ambition is a character quality that we space-time wanderers must have. ”

Zhang Hao understood as soon as he heard it, ambitious people will definitely affect the main space-time line, once the space-time wanderer has ambition and exerts his ambition, then it is not far from death. Because once the space-time is shaken, the space-time branch line appears, the more it is shaken, the more the branch line appears, it is simply too late to establish a branch bridgehead, and the soul will weaken sharply, which means that it is extremely dangerous, and it will even cause a space-time storm and directly destroy the main bridgehead.

Not to mention the battle for world domination, even if the advanced technology is taken out, it will affect the main space-time line, but as long as there is a little professionalism of space-time wanderers, they will not do this kind of thing.

Ambition, for any space-time wanderer, is a terrible character, not only destroying time and space, but also destroying oneself.

Yin Zhifeng said with great interest: "Once your main space-time bridgehead is successfully established, I will leave a team of robots behind to collect genes. ”

Mi Feng said: "I also left a team of robots. ”

Zhang Hao said: "No problem. ”

No beast dares to challenge the mecha, for these beasts, the mecha is too big, even if it is a mammoth, in front of the mecha, it is like a dog in front of a person, so Zhang Hao and their mecha were not attacked by any beasts, and when the mecha had not yet arrived, they quickly escaped.

Zhang Hao said: "There are mountains ahead, let's go over and take a look." ”

In a moment, the nine mecha climbed the mountain peak, the rolling mountains, east and west, dense to the perverted primeval forest, giant trees with a diameter of one meter or even two meters, abounding, and occasionally you can see a thick trunk hugged by several people...... In Zhang Hao's heart, even the Amazon rainforest of Blue Star can't compare to the trees here, and the forest is full of ancient trees lying down.

Even if the mecha walks in it, it is a bit bumpy, this place is completely different from the killing planet, on the killing planet, there are no trees at all, and the surface of the killing planet, there is almost no water, and it is extremely dry.

Mi Feng said: "Fortunately, the mecha has been dealt with, otherwise the mecha will be oxidized quickly, and that is a bad thing." ”

Yin Zhifeng said: "The environment is different, of course the mecha has to be processed. The mecha of the killing planet, in this environment, begins to rust in ten days, and it has to be maintained every day, who can stand it, it is time-consuming and labor-intensive, and in the end there is a pile of oxidized waste left. ”

Zhang Hao knows that whether it is a mecha or a robot, it needs to be treated in advance, and a layer of nanofilm needs to be added to completely isolate oxygen, otherwise, no matter whether you are a mecha or a robot, it will still oxidize into a pile of waste.

While walking on the mountain peaks, while idle, the scanning machine records the surrounding environment, and at the same time records the species found, these are all information, and a robot team will be sent to collect it in the future.

Time and space wanderers, as long as they really have a bridgehead, basically don't have to do anything, robots composed of intelligence and souls, are the best and most qualified laborers, as long as the energy is sufficient, do things day and night, until the completion of the task, is the best tool for the wanderer.

In fact, Zhang Hao was also very confused in his heart, not knowing what he was bringing to him as a time and space wanderer.