Although Yunyi grew up in the cultivation realm, he did not systematically study scientific disciplines.

But when Tang Yan asked Yunyi why the sky was blue before, he found that because the other party had lived too long, many scientific conclusions had been figured out by himself.

And Yunyi has experience in alchemy refiners, and his hands-on ability is extremely strong.

Coupled with the cultivation of the Yuan Infant Period, the brain will be greatly developed.

As long as Yunyi is given some time, he will definitely be Tang Yan's best experimental partner!

In the next two years, Tang Yan systematically explained scientific knowledge to Yunyi.

And Yunyi is worthy of being a great power of the Yuan Infant who has lived for tens of millions of years, but in two years, his knowledge level is about the same as Tang Yan.

Next, the two of them worked together to study the data of neuronal connections.

More than half a year has passed, and the two have finally understood the content of the materials, and the next step is the experimental stage.

At the beginning of the experiment, Yunyi used the means of refining and processing industry to simulate and make many modern appliances. For example, experimental equipment, such as wires, such as rubber and so on.

After the preparation of the current period is completed, in order to ensure that the experimental process can be copied to the present world, it is no longer possible to use the means of cultivation.

But in the process of experimenting, Yunyi's habit was difficult to break, and he always inadvertently used some cultivation methods.

Tang Yan had no choice but to keep an eye on the sidelines, and when he found out that the other party was using cultivation methods, he stopped it as soon as possible.

If you can restore the previous step, you will resume the previous step. If you can't recover, start again.

Because of Yunyi's unskill, the two were delayed for a long time.

It wasn't until one day, 30 years later, that the two finally installed a complete neuronal connection system for a small robot half a person tall.

Then comes the inspection phase.

It's just that Tang Yan and Yunyi's mental power is too high, and they can control the little robot without neuronal connection, and it is not possible to test the little robot with two people.

It's best to find a mortal with no cultivation to test the little robot.

It's just that since the popularization of mobile phones, there are still pure adult mortals within a radius of 100 miles.

Unenlightened children do not cultivate, but their mental strength is much weaker than that of adults, and I am afraid that it will also affect the test results.

Tang Yan and Yun Yi were both a little worried.

If you really can't do it, you can only find a few children.

Just when the two of them were at a loss, there was a knock on the door.

"Master, uncle, disciple Sun Zihu, came to greet him with his wife and daughter."

As soon as the welcome ended, another female voice sounded.

"Master, uncle, disciple Kong Qingshao, and Sun Zihu have come together to say goodbye."

Tang Yan was in a trance for a moment, and then remembered that Sun Zihu and Kong Qingshao had married more than ten years ago.

At the beginning, the little Lori and the half-grown teenager are now estimated to be able to make soy sauce.

It's just that Tang Yan and Yun Yi never let their disciples come to ask for peace, what happened to these two people coming over today?

"Come in." Yun Yi said lightly on the side.

After a while, Sun Zihu and Kong Qingshao led a little girl who looked six or seven years old into the door.

The little girl inherited her mother's beauty, her big eyes were curious, and she looked cute and smart.

Human cubs are so cute!

Tang Yan couldn't help but take a few more looks.

"Meet Master, Master."

"Meet Master, Master, and Uncle."

Sun Zihu and Kong Qingshao knelt down at the same time, and also pulled the little girl in the middle to kneel together.

Tang Yan looked at Sun Zihu and Kong Qingshao, who had serious faces.

Decades have passed, and Sun Zihu and Kong Qingshao have changed a lot.

Alas, the grown up human cubs are not cute.

Tang Yan said lightly: "Get up, what is the matter with coming here this time?" ”

Sun Zihu first bent down and saluted, and then said embarrassedly: "Master, the apprentice's daughter is 6 years old this year, and she has reached the age of enlightenment. The apprentice was ready to enlighten her, and he came to tell the master. ”

Sun Zihu and Kong Qingshao are showing respect for Tang Yan and Yunyi.

If Tang Yan and Yun Yi were willing to teach their daughters a thing or two, it would be an extra surprise.

Tang Yan accepted a total of two apprentices, although they were both free-range and had no feelings. But as a master, you should still have a sense of responsibility.

She looked at Sun Zihu's daughter: "What's the name of the little girl?" ”

Tang Yan asked Sun Zihu, but he didn't expect the little girl to be not afraid of life at all, and she opened her mouth crisply.

"Back to Shizu, my name is Sun Xiaopu."

Tang Yan is full of question marks, is the name so arbitrary?

Sun Zihu was a little embarrassed: "The puppy is the nickname of this girl, and her big name is Sun Lingtong." ”

Tang Yan beckoned to the little girl.

"Come here, puppy, get closer and let me see."

The little girl was very bold, and she came to Tang Yan's side in a hurry.

Tang Yan reached out and touched the little girl's forehead, releasing his spiritual power, ready to see the little girl's qualifications.

At this glance, I was suddenly a little surprised.

"Huh! At your young age, your physical and spiritual strength is even comparable to that of an ordinary adult. ”

Isn't that the right person to experiment!

Sun Zihu bowed down below and said: "Back to Master, the disciple and Qing Shao gave Lingtong a medicinal bath when she was just born, which has the effect of strengthening the body and strengthening the Lingtai Qingming." ”

Tang Yan happily touched Sun Lingtong's little brain, and at the same time threw Yun Yi a contemptuous look.

You didn't even know there was such a medicinal bath! Just now, I was worried that I couldn't find a suitable candidate.

Yun Yi shrugged.

Where did he know about this kind of mortal medicinal bath? Even if he is the most ordinary, the first life is the second generation of cultivation, and it is normal to have mortal items that he has not touched.

Tang Yan turned his head and looked at Sun Zihu.

"Let your little girl do me a favor, don't be in a hurry to enlighten and stay by my side for a year."

Sun Zihu and Kong Qingshao were overjoyed.

It doesn't matter if the enlightenment is a year earlier or a year later, but there are not many opportunities to stay by the side of Yuan Ying Da Neng for a year.

Sun Zihu, as a disciple, counted the time he saw Tang Yan with both palms.

Now that their daughter has this creation, the two naturally nodded in agreement.

Tang Yan didn't directly unload the mill and kill the donkey, and drove Sun Zihu and Kong Qingshao away.

After all, Sun Lingtong is the child of the two, and she wants to let Sun Lingtong experiment with the little robot in front of the two of them, so that parents know what the child will do in the coming year.

Tang Yan took out the little robot and put it next to Sun Lingtong.

The little robot that is more than half a human tall is about the same height as Sun Lingtong.

The two villains stand side by side and look very cute.

Sun Zihu and his wife, as well as Sun Lingtong, all looked at the little robot with a curious expression.

What is a metal doll for?

Tang Yan brought Sun Lingtong a bracelet and ankle bracelet with a sensory application, and said with a smile: "Try to do some movements." ”

Sun Lingtong was a little stunned, and under the encouraging eyes of his parents, he gently raised his arm.

At this moment, the little robot on the side also raised its arm.

Sun Lingtong was stunned, and then raised his right foot.

The little robot also lifted its right foot.

"He's learning from me!"

Sun Lingtong's eyes were full of joy at seeing the toy, and he couldn't help but do all kinds of actions to let the little robot learn, and even split a fork.

The little robot perfectly copied all of Sun Lingtong's movements.

Sun Lingtong touched the little robot's head with a look of surprise.

"Little one, you're awesome."

Unexpectedly, the little robot also raised his arm and touched Sun Lingtong's head. The little girl's hair was messy, which made the unscrupulous adults in the house laugh.