Having received a huge amount of information, there is still a problem that needs to be solved.

Read all of this information and keep it in your head.

Zuo Xiaoyou has the ability to never forget, as long as you look at it, you can remember the picture in your mind, similar to instant photocopying, but if you want to eat the content in your head thoroughly, you need follow-up learning and comprehension.

The information in the e-book, including pictures and texts, totals more than 80 terabytes, and it will take at least two or three years to 'scan' it once, let alone learn and understand it thoroughly.

The biggest problem at the moment is, how to memorize all the content in the shortest time when the e-book can't be taken away?

Zuo Xiaoright's gaze fell on the time machine.

After a moment of silence, Zuo Xiaoyou said to Zhizi: "Zhizi, I want to go back to 110 million years ago with Xiaoqian, you stay here first, and when Doraemon returns to 100 million years ago with Pisuke, you will inform me." ”

Zhizi looked at Zuo Xiaoyou, then at Nie Xiaoqian, and nodded: "I understand." There was a pause: "Brother Zuo, do you want to inform Shizuka first?" ”

"It must be notified." Zuo Xiaoyou nodded, there is still a month before Doraemon takes Pi to help go back 100 million years ago, if Zuo Xiaoyou is not there during this time, Shizuka's family will definitely be suspicious, and it is possible to call the police. So you have to explain the rest in advance.

……

At night, Shizuka's house.

"You're going back to the United States?" While eating, Shizuka's family was surprised to hear Zuo Xiaoyou's words.

"Hmm." Zuo Xiaoyou nodded and said, "There are some private matters to deal with, and it will take about a month or two." After a pause: "During my absence, please Aunt and Shizuka help me take care of the house, and those things in the refrigerator are troublesome for you to eat as soon as possible, don't break them." ”

"Don't worry." Shizuka's mother nodded: "I'll come over often to clean up." ”

"Then it's going to be troublesome Auntie." Zuo Xiaoyou smiled slightly, and finally explained the matter.

The next day, Zuo Xiaoyou took Nie Xiaoqian and Zhizi to Nobita's house. It's still the same as yesterday.,Charm Doraemon with a ghost obsessive mind.,Nobita and Nobi Tamako、Pisuke knocked unconscious.,Under Doraemon's operation.,Zuo Xiaoyou, Zhizi, Nie Xiaoqian returned to 110 million years ago.。

110 million years ago, the island of Japan did not appear, or rather, some shoals appeared, and the continental plates of this period were about to separate, but they were not completely separated. So getting from the Americas to Japan can be done on foot.

Because the dinosaur hunter did not appear at this time, there was no problem with the positioning system of the time machine, so when returning to 110 million years ago, Zuo Xiaoright appeared above a shallow sea water. The time machine fell, just floating on the surface of the shallow sea.

"Is this 110 million years ago?" Looking at the vast sea, Zuo Xiaoyou took a deep breath and found that the air in this world was very pure, and it also carried a relatively strong aura. Although it is not as good as the world of East and West, it is not much worse than the world of A Chinese Ghost Story.

Zuo Xiaoyou discovered this, and Zhizi also discovered this, and hugged Zuo Xiaoyou's arm on the spot and coquettish: "Brother Zuo." I also want to stay here and absorb the aura for a thousand years! ”

Zuo Xiaoyou was helpless: "If you also stay, who will help me deliver the news in a thousand years?" ”

"But after a thousand years of cultivation, Sister Xiaoqian will definitely surpass me." Tomoko said with a pout.

"......" Zuo Xiaoyou was very helpless: "We have an infinite lifespan, and a thousand years is not very long." Just look for a chance to catch up later. ”

"Brother Zuo is right." Nie Xiaoqian covered her mouth and chuckled: "I've chased several worlds, and now it's time to catch up." ”

Zhizi sighed: "Forget it, I'll give you the opportunity this time." Anyway, the days to come are still long, not less than this thousand years. ”

"It's best if you could think so." Zuo Xiaoyou smiled slightly and said, "Then you and Doraemon should go back first!" Next time, remember to come with Shizuka. ”

"Got it!" Tomoko sullen and Doraemon return 110 million years later.

At this time, there were only two humans left in the whole world, Zuo Xiaoyou and Nie Xiaoqian, who looked at each other and smiled.

"Let's go to land first!"

"Hmm."

……

For a thousand years, in the first five years, Zuo Xiaoyou memorized all the contents of the e-book in his mind, and in the next nine hundred and ninety-five years, he and Nie Xiaoqian traveled around the world while cultivating.

In the Cretaceous period, a world full of natural laws, resentment did exist, but there were not many, perhaps because the ideas of animals were too simple and not as complex as human thoughts, so in the face of unnatural death, although there would be unwillingness, there would be no too much resentment, which also made Nie Xiaoqian's speed of absorbing resentment not very fast, even only one-fifth of the speed of the real world.

According to this formula, this thousand years of time is only equivalent to absorbing two hundred years of resentment in other worlds, and the time that Zhizi is ahead of Nie Xiaoqian is almost two hundred years.

In this way, when Tomoko arrives a thousand years later, the cultivation of the two female ghosts is basically at the same level.

This discovery made Nie Xiaoqian not very satisfied, but she also accepted her fate, who let her only rely on resentment to cultivate! If she could absorb the aura, her cultivation would have surpassed that of Zhizi long ago.

And Zuo Xiaoyou has basically been studying the scientific and technological knowledge that has been written down for a thousand years, but in the process of research, Zuo Xiaoyou is depressed.

Because the scientific and technological knowledge of this world actually contains a kind of 'logical power' that only exists in this world.

To put it simply, the power of logic is the order of heaven and earth in this world, and the scientific and technological development of this world is completely established under the 'order' of this world. Only when the order of this world allows, can countless technological products be created, and if it is separated from the order of this world, no matter what kind of technological products it is, it will not have the slightest effect.

Zuo Xiaoyou has spent more than 500 years researching hundreds of scientific and technological products, without exception, all of them can only be effective in this world, and once they are out of this world, all scientific and technological products are a pile of broken copper and iron.

This discovery made Zuo Xiaoyou depressed, but fortunately, after decades of adjustment, he gradually accepted this reality.

But he wasn't without gains.

He found that although the technology of this world must be established under the permission of order to be effective, there is no doubt that the technology itself is advanced.

Through the advancement of science and technology, Zuo Xiaoyou combined the alchemy he learned from the Golden Wheel National Master, as well as his own alchemy, and slowly explored a new kind of black technology alchemy.

However, this theory is not perfect enough, according to estimates, it will take at least a few thousand years to perfect all relevant theories and embark on a new road of black technology refining.

Because he has been studying the combination of science and technology and alchemy and alchemy for the past thousand years, Zuo Xiaoyou's cultivation has not improved much, and at most it is only about the same as when he first entered "East Becomes West". However, because the innate true qi of a body is ten times higher than the previous mana, the combat power of Zuo Xiaoyou has also increased tenfold in theory. It's just that the staying power is flat.

This also illustrates from the side how difficult it is to improve the innate true qi, and now a thousand years of cultivation is only equivalent to a hundred years of cultivation in the past.

A thousand years later, when Zuo Xiaoyou was fighting with Nie Xiaoqian, he finally sensed a familiar aura.

"Complete Main Mission 1: Travel back to the Cretaceous period 100 million years ago."

As soon as Xiao Hei's prompt sound ended, a voice came from Zuo Xiaoyou and Nie Xiaoqian's minds.

"Brother Zuo, Sister Xiaoqian, where are you?"

"It's Sister Tomoko." Nie Xiaoqian gasped with crimson all over her body.

Ten minutes later, Zuo Xiaoyou exhaled, washed his body with Nie Xiaoqian, and after putting on his clothes, his figure flashed, and he had already appeared beside Zhizi.

"Sister Tomoko, I miss you so much!" The moment she saw Zhizi, Nie Xiaoqian was very excited and hugged her tightly.

She hadn't seen her for a thousand years, and she wanted to kill her.

It's a thousand years for Nie Xiaoqian, but for Zhizi, it's only a month since she saw her, and she can't realize how much Nie Xiaoqian misses her, but Nie Xiaoqian hugged her so tightly and was so excited, which still surprised her and made her feel quite comforted.

Stroking Nie Xiaoqian's hair, Zhizi smiled and said, "I miss you too!" Hmm, Sister Xiaoqian, you have really become a lot stronger, it seems that you are almost the same as me. ”

Almost?

Tomoko was stunned: "How can it be about the same?" Haven't you cultivated for a thousand years! ”

Speaking of this, Nie Xiaoqian was sullen. Seeing that she didn't speak, Tomoko turned her head to look at Zuo Xiaoright.

"Because there are no animals as advanced as humans in this world, resentment is also rare." Zuo Xiaoyou smiled slightly: "Cultivating here for a thousand years is probably only equivalent to cultivating for two hundred years in reality." Before, your cultivation was two hundred years higher than Xiao Qian, but now of course it's about the same. ”

"Huh......" Zhizi didn't have any regrets, but breathed a sigh of relief: "Then I'll rest assured." ”

"......" Nie Xiaoqian looked at her resentfully.

Zhizi smiled a little embarrassed and said, "If Sister Xiaoqian surpasses me too much, then I'm not too faceless as a sister?" Now this is just right, and we will be almost as helpful to Brother Zuo in the future. ”

"Hmm." Nie Xiaoqian nodded, this is indeed just right, she doesn't have to be inferior in the future, and Zhizi will not have a psychological gap. The strength is equal, which should be the best ending.

Zuo Xiaoyou turned his head to look at the dinosaurs, Nobita, Shizuka, Fat Tiger, Xiaofu hundreds of meters away, and Doraemon who was sighing at the time machine, and smiled slightly: "You say, should I go see them now?" ”

"It's so boring to go now." Zhizi said: "If the plot remains the same, Fat Tiger will use his singing voice to attract the Tyrannosaurus Rex tonight, and then it will be the moment when Big Brother Zuo's hero descends from the sky." ”

"Naughty." Zuo Xiaoyou scratched her little nose and said with a smile: "It's okay, it's still some time before it gets dark." ”

His eyes were blazing as he looked at Tomoko, who hadn't hugged her for a thousand years.

Feeling the blazing gaze of the left and right, Zhizi's eyes were also watery, and the flirtatious left and right were rippling. (To be continued.) )