"Say it. Lin Chong looked at Xiaohu and couldn't help but think of the picture of his father Xu Erhu boxing on the snow at that time, so he felt a sense of intimacy.

"The Ten Thousand Laws Immortal Sect gave me a few flying talismans. Xiaohu took out a few pieces of yellow rune paper and showed them to Lin Chong, "Let me communicate with the people at home, but there is no one at home anymore, so I wonder if I can stay in the ...... of Shangxian."

Flying Charms?

Is this the wireless phone of this world?

Lin Chong couldn't help but be interested.

"How do you use it?" Lin Chong asked.

"Just leave this mother talisman here, and then the child talisman can fly over!" Xiaohu took out one of the talismans that looked different from the other ones and showed it to Lin Chong.

"You can only make one-way calls...... You can only send it to me, can't I send it to you?" Lin Chong felt a little chicken.

"I heard that's the case...... Shangxian, don't you like it?" Xiaohu asked cautiously.

"It's okay. Lin Chong nodded, "Then let's stay here." ”

"Yes!" Xiaohu stepped forward and respectfully placed the mother talisman in front of the Otherworldly Wall.

Lin Chong sprinkled the black mushroom powder, only to see that there was an aura circulating on it, but it was contained but not released, it should have not been activated yet.

"What about me...... Don't bother Shangxian, I'm leaving?" The little tiger looked at Lin Chong, like a puppy.

"Wait. Lin Chong turned back to the kitchen, took a backpack, filled a dozen golden mushrooms, and put them on the snow in front of the Otherworldly Wall.

"You're going to school, I don't have anything to give, you can keep this pack of mushrooms, eat a little when your cultivation encounters a critical moment, maybe it can help you break through the level." Lin Chong said to Xiaohu.

As for the effect of the golden mushroom, Lin Chong has already roughly figured it out, it has gathered a large number of heaven and earth spiritual machines, eating it, washing the marrow and changing the tendons is only an incidental effect, and its more effective influence may bring help in cultivation.

As for the warmth that mortals feel after eating, it is just a manifestation of the spirit entering the body. Of course, if a mortal eats one or two, it is impossible to wash the marrow and prolong life, and it is possible to achieve the above effects by taking it for a long time.

"Thank you!" Xiaohu kowtowed, respectfully took the backpack and was dumbfounded, how could there ever be such a thing as a 'zipper' in this world.

"Pull it away, hold the little handle, lift it up, yes, that's it. Lin Chong taught him how to use a backpack.

It's so interlocking, so magical...... Xiaohu was stunned by the structure of the zipper, and when he opened it again, he saw a large amount of fairy qi bursting out of the bag, and the spirit of the golden mushroom in it turned into a dense form.

"Thank you......" Xiaohu hugged his backpack and looked at Lin Chong with tears in his eyes.

"You're welcome, if your father came half a year late, he probably wouldn't have died. Lin Chong thought of Xu Erhu and sighed.

When Xu Erhu came at that time, Lin Chong hadn't figured out the use of various mushrooms, if Xu Erhu came now, then it was really possible that he didn't have to fight with his life, and it was possible to take a better weapon to kill the pig demon without having to die with his body.

Speaking of Xu Erhu, Huzi had more tears, but he let the tears slide across his face, didn't say a word, just knelt down and kowtowed three times, "I know that I am not worthy of being an apprentice of an immortal, but if I become an immortal in the future, I will definitely repay you!"

"It's okay, don't think too much. Lin Chong waved at him, "Go ahead." ”

"Next time whoever comes, let them bring some game, grease and spices. Lin Chong commanded.

Xiaohu is gone.

Watching his back disappear on the snow cliff, Lin Chong suddenly remembered that he forgot to ask how Xujia Village is doing now, and does the high-voltage electric baton they give them need to be charged......

If you think about it again, you don't have to worry, for the people of Xujia Village, this matter is extremely important and will definitely not be forgotten.

And since the Wanfa Immortal Sect has accepted apprentices in Xujia Village, it should also take care of everyone in Xujia Village, right?

With the protection of one of the twenty-four Daomen authentic sects, in the Tang Dynasty, where demons are rampant, Xujia Village should also be able to enjoy peace.

Thinking so, Lin Chong reached out of the otherworldly wall and picked up the mother talisman.

I was going to get it back, but once I received it from the Atlas Wall, the mother talisman began to fade!

"You don't even spare a piece of paper?"

Lin Chong stared at this invisible otherworldly wall, and wanted to scold his mother in his heart.

But he also knew that it might be because there was a spirit hidden on this mother talisman, and it was impossible for any spirit from another world to enter his room.

There are a few rules for this Atlas Wall:

First, no object is allowed to enter, unless it is brought in by Lin Chong.

The second is that Lin Chong can't bring in any spirituality, if he must bring it in, his spirituality will be deprived.

The third is that Lin Chong can't bring in any lifeforms, and he will be blocked.

Lin Chong dug up the snow shell under the otherworldly wall, put it in a waterproof folder, and buried the mother talisman.

The location of the buried mother talisman is next door, is the corpse of Ying Jiuxiao, because the temperature on the top of Kunlun Mountain is extremely low, and when the sun shines during the day, there are more than ten degrees below zero, so Ying Jiuxiao's body is not rotten at all, and his demon pill naturally has no way to start.

"There should be a storage cellar here. Lin Chong muttered to himself.

Now there are more and more spiritual collections, make a cellar to hide all these things, so that they will not be swept away by the storm or eaten by the little red snake.

Thinking of the little red snake, I glanced at it, and saw that the little red snake was also staring at him, with a face of 'you live and die' with a sea of blood hatred.

Heh~ Lin Chong smiled at the little red snake.

The days are long, and I don't have to worry about it holding grudges.

Lin Chong returned indoors, thinking about what to eat today, whether it was boiled mushrooms, roasted mushrooms, or mushroom sashimi, the recent life is really tasteless, the mushrooms are delicious, and I am a little tired of eating.

When will the people from Xujia Village come again, it will take half a year, right? This is the deadline he set.

When dinner was done, Lin Chong sat in front of the computer with boiled mushrooms, pondering whether to play a game of "Civilization", or play two games of "Taiwu Picture Scroll", or "World of Warcraft" nostalgic clothes......

Either do it all over again, anyway, the night is long, life is long, and there are always fun games to play.

Lin Chong rubbed his hands together and prepared to start.

At that moment, there was a sound of a 'nail'.

Lin Chong looked at the lower right corner of the computer screen and a new email popped up.

The sender's name is 'Teacher'.

The chief engineer finally replied, Lin Chong put down the idea of playing the game, clicked on the email, and saw two lines written in it:

"Can you meet and talk at your convenience? I have a few ideas about the drawings you gave me, and maybe we can open up a new path in the field of AI. ”

AI？

What does this have to do with AI?

Lin Chong knows the current situation in the field of AI at home and abroad, not so much 'artificial intelligence' as 'artificial intelligence'.

The status quo is: without input, AI will never know.

Don't look at chess, Go and other items where computers beat humans, but that knowledge is still input by humans, and computers are still just repeaters of human experience.

The Turing test is a barrier that the AI industry can never overcome, and judging from the current industry development trend, there is no hope for solving this problem.

But Lin Chong believed in the judgment of the chief engineer.

This contradictory judgment and idea made Lin Chong very curious and eager to know what the chief engineer would say.

Of course, the biggest problem is that Lin Chong can't complete the action of 'meeting and talking' with the chief engineer.