Zhao Zheng reused Geshui as he reused Yang Tian.

Yu Geshui's specialty is different from Yang Tian's.

Yang Tian has a strong sergeant talent, while Yu Geshui University majored in engineering.

Zhao Zheng set up a mechanical research department and made Yu Geshui the person in charge.

The first fire of the new official Yu Geshui was to make steel from an earthen stove, which greatly improved the hardness and sharpness of the weapon.

The officials of the Qin State accepted Yu Geshui with satisfaction, and were no longer jealous of his appreciation by the First Emperor.

It didn't take long for the Lu family to come to Xianyang and settle down with the help of Yu Geshui and Lu Pheasant.

Lu Gong is very proud, his physiognomy is really powerful!

Jia Huan occasionally went to the research department for a few turns, and inadvertently made a little suggestion, so that the researchers could break through the bottleneck and study what they wanted to study.

More and more things have been studied, and the lives of the people of Qin have reached a higher level.

At this time, the "canopy" appeared again.

"Friends, today's topic is "Why Qin II Died"......

Zhao Zheng stared at the sky and said coldly, "I, the second emperor of the Qin State, died?"

Yang Tian said twice: "Your Majesty, the heavens are not immortals at all, they are people of the next generation. The history they know is completely different from what we are now."

Yu Geshui nodded repeatedly: "Yes, now that the Qin State is so rich and powerful, and the people live and work in peace and contentment, who would think of rebelling?"

Gongzi Fusu reminded in a low voice on the side: "Father, you don't have a son named Hu Hai."

Zhao Zheng was influenced by Jia Huan to pay attention to self-cultivation, and there were not many women in the harem.

The orchid who originally gave birth to Hu Hai was rewarded by him to the meritorious people under him, so naturally there was no birth of Hu Hai.

As for Zhao Gao, there are two people who know history, Yang Tian and Yu Geshui, will Zhao Gao be given a chance to come out?

[In view of the general environment,

Zhao Zheng thought about it, smiled, and looked at the sky with a relaxed expression.

Listening to the canopy now is like listening to the story of a person with the same name and surname as yourself.

And the others listened to the explanation on the canopy, which was also regarded as a story.

They can clearly distinguish the people and things in the mouth of the "immortals", which are completely different from the people and things in their world.

The impact of this canopy on the people of this world is far less than that of the first canopy broadcast.

After everyone saw it, they talked about it for a while, and then they left the canopy behind.

Yu Geshui was surprised for a long time.

He didn't expect that in addition to himself and Yang Tian, the two traversers, there was also a live broadcast of history in this world.

It's just ......

This world is fine, right?

Jia Huan had already cultivated to the Yuan Infant Stage at this time, and he tried to contact and analyze the power of the ancient world, and finally with the help of the artifact, Jia Huan grasped this power, and followed this power to the twenty-third century thousands of years later.

In this era, although human beings have not yet entered the interstellar society, they have begun to vigorously develop the solar system.

Cities have been built on Mars and the Moon, and holographic online games have been developed.

Jia Huan likes this world very much, but the problem is that he can't stay in this world for long.

No way, who called him a black household.

The development of science and technology has made the management of household registration more stringent.

Although Jia Huan has strong hacking skills, he can't add a person's name to the household registration management out of thin air.

In the end, Jia Huan regretfully left this world.

……

The ship finally came ashore.

Jia Huan went to the shore.

The port here is quite lively, and there are many Daqing merchant ships docked here.

Therefore, there are many restaurants and inns on the shore.

Jia Huan chose a relatively civilian restaurant and walked in

, sat down in the lobby on the first floor, ordered a table of dishes, and listened to the chatter of the diners while eating.

From these chats, he was able to get a lot of information.

Among them is the news of Jia Tanchun.

Jia Tanchun, as a princess who is close to her, has gained a firm foothold in this world in the past few years.

It is said that she has given birth to a son, and she is still valued by the king of this country.

Jia Huan went all the way to the national capital, and along the way, he collected some news about Jia Tanchun one after another.

Jia Tanchun is the princess, and above her, there is a queen with a higher status than Jia Tanchun.

This queen also has a son, the crown prince of the country.

In addition to the queen and Jia Tanchun, the king also has another princess.

This princess is the king's favorite woman, but it is a pity that this woman has only one daughter and no son.

Otherwise, with the king's pampering of her, he might have loved the house and the son of the woman as his heir.

Jia Huan came to the national capital, infiltrated the palace, and met Jia Tanchun.

has remained unchanged for many years, Jia Tanchun has changed a lot and seems to have changed nothing.

Jia Tanchun was discussing important matters with her grandmother.

This grandmother was assigned to Jia Tanchun by the emperor at the beginning.

Looking at the current situation, Jia Tanchun has learned a lot from his grandmother.

Jia Tanchun's expression condensed, and he asked, "Concubine Yu already knows the truth, right?"

The Jade Concubine was the king's favorite woman.

Mama nodded, "Yes."

Jia Tanchun: "Her disguise skills are so good that even we didn't notice her abnormality."

Mama: "But I still can't hide it from you, Princess."

Jia Tanchun: "Let our people pay more attention to her, if she has any movements, we can help her secretly."

Mama nodded in response.

Jia Huan withdrew from the palace.

Jia Tanchun is living a good life now, he is very means, and he doesn't need his help.

Jia Huan lived in the capital for a period of time, and saw how Jia Tanchun pulled the king and the queen and the crown prince off the horse, how he supported his three-year-old son to ascend the throne, and how he became the ruling queen mother.

Concubine Yu did not voluntarily become the king's princess, she originally had a crush, but was killed by someone sent by the king.

Concubine Yu didn't know that the person she liked was killed by the king, and Jia Tanchun asked her to tell Concubine Yu about it.

By the way, he also told Concubine Yu that she could not give birth to another child after only giving birth to a daughter, and that it was the queen's ghost that she told Concubine Yu.

Concubine Yu hated the king and queen to death, and after that, Jia Tanchun did nothing, so she watched a series of things such as the prince falling from his horse and becoming crippled, the queen going crazy, and the king being poisoned.

Before she died, Concubine Yu entrusted her daughter to Jia Tanchun.

She knew where she knew the truth, but she made her choices.

Jia Tanchun is a big winner, and she can only live better if she entrusts her daughter to Jia Tanchun.

Jia Tanchun also assured Concubine Yu that he would take good care of Concubine Yu's daughter.

Jia Huan witnessed everything that happened, and after Jia Tanchun sat firmly in the position of the queen mother and took control of the power, he opened the national capital.

Jia Huan did not go to see Jia Tanchun.

There is no need to meet.

Jia Tanchun lives a good life, and it is the life she wants the most.