Twenty-three years of Zhenguan in the Tang Dynasty, ten years have passed in a hurry, and in these ten years, Bai Fan has become more and more rare in the court, basically teaching and educating people in the academy or leading the industrial and technological civilization of the Tang Dynasty.

It is worth mentioning that with the enrollment of students in the past ten years, Datang Zhongnan Academy has already been enough for 10,000 students, Bai Fan unlocked the fifth layer of the library's electronic technology, so that Datang has the key to enter the electronic age, otherwise, with the situation that Datang's industrial civilization has just developed, I am afraid that it will not work without decades or hundreds of years of polishing if you want to enter the electronic civilization.

And the difference from history is that His Majesty Li Er, Emperor of the Tang Dynasty, originally according to the original history, he should have died of illness in this year, ending a Zhenguan era, but unlike history, His Majesty Li Er in this time and space did not overdose on pills because of his old age's pursuit of immortality, and even because of Bai Fan's influence, he also paid great attention to health preservation.

Coupled with the long-term companionship of the empress's eldest grandson, Li Er, who has a harmonious family and a prosperous career, is now in good health, and it is okay to be the emperor for another twenty years, and I don't know what Li Chengqian, who is now in his early thirties, thinks? He has been a prince for more than twenty years.

In the past ten years, the strength of Datang is very stable, there is no excessive expansion of foreign wars, but the development of the country, the economic level of the people is not only when the fairy grain first arrived, can only meet the food and clothing, now basically every family eats fine grain and coarse grain, Funan found over there three crops of rice has been planted throughout the south, so basically every family eats fine grain, coarse grain or something, are fed to pigs.

And the military strength of Datang has not forgotten that under Bai Fan's deliberate control before, Datang only developed gunpowder and grenades for throwing, and did not create too many thermal weapons, and guns and the like were not one, that is because Bai Fan did not want to bring Datang into the era of thermal weapons, which would cause the monarch's ambition of unlimited expansion.

Just like during World War II, Germany's industry was extremely developed, and when Poland was blitzed, Poland actually used cavalry to fight against the enemy's German tanks, which reflected the difference in strength, and it was more able for German leaders to feel that their ambitions were inflated, so it was not unreasonable for them to dare to provoke a whole world war.

Bai Fan was afraid that Li Er also had a heart for world war, so he had been controlling it, because he clearly knew that war was not only about military strength, but also about internal friction, and there was no benefit in reckless military force, and war was not about blindly killing and plundering, so Bai Fan had always instilled in the Tang Dynasty monarchs and ministers the idea of governing while occupying and trying to live forever without seeking a moment.

However, with the establishment of Zhongnan Academy, thermal weapons will be studied sooner or later, and the disciples who graduated from Datang in the past ten years have been in batches, and the military industry has long been an industry that people are vying to enter, so guns and cannons have also been invented and put into the military, but the output is not too high, and it is strictly kept secret, and Datang is only a small number of troops.

Because Li Er also felt that his army's cold weapons were already invincible in the world, and once the hot weapons were released, if this thing was taken away by the bad guys, it would be too convenient to ambush and kill the king, so he was not so enthusiastic, and he didn't have any idea of a world war, because now the population of the Tang Dynasty is only more than 20 million, his territory is vast, the land is vast and the people are sparse in governance, and the over-expansion of the army alone may not be able to keep up.

Therefore, in the past ten years, the Tang Dynasty has only driven the Western Turks out of the Western Regions to the west, driven to the territory of the original Persians, and advanced to the South China Sea and land, and has completely occupied the entire Tianzhu.

And these two dynasties founded on religion are gradually being impacted by the culture of the Central Plains, and it is no longer clear that everyone believes in religion, and many people at the bottom even support the rule of the Tang Dynasty more and more, among which in breaking the barriers of religious belief, Master Xuanzang is the main force, and it is he who has achieved the western transmission of Buddhism, so that the people know that Buddhism is not to believe in gods and Buddhas, but to practice with the help of faith and enlightenment.

And the steady progress of the Tang Dynasty has also made his opponents more and more afraid, the Western Turks who were broken and migrated to the west have united with the Arab Empire, a powerful country in the west, and both sides are afraid of being attacked by the Tang Dynasty one by one, so they unite to fight against the Tang Dynasty.

Within the Tang Dynasty, after ten years of development, many young new faces have replaced the older generation, Du Ruhui has applied for retirement in advance and went to the academy as the vice president, and the old people under Li Ershou are now very few in the court.

Wenchen also only has Fang Xuanling and the eldest grandson Wuji, as well as Cheng Yanjin, Wei Chigong, Li Ji, and Hou Junji, four relatively young generals, who have been following, and the others are either sick in bed or applying for retirement.

Including Wei Zheng, who was in the mirror of the ancient people, also abdicated to make way for Xian because of physical reasons, and it was Di Renjie who was sent by him to train for several years.

And Di Renjie was originally going to be trained by Bai Fan for a year before entering the court, but something happened during this period, that is, Di Renjie thought that the Tang Law was seriously deficient, so he wanted to come forward to revise the Tang Law.

At this time, he was still a protégé of Wei Zheng's mansion, so he was educated by Wei Zheng, and the law of the Tang Dynasty had only been revised for a few years, so it was not appropriate to act rashly again, and it was the uncle of the country who was in charge of compiling the law, Sun Wuji, you dare to talk about revision as a doll, and it was almost the same as your master.

Of course, Di Renjie knew that the master would not stand up easily, and this matter had already been made clear to a group of apprentices.

Wei Zheng only left one sentence: "If you want to revise the laws of the Tang Dynasty, you must first understand what kind of laws the people of the Tang Dynasty need, and the Tang Dynasty does not need to talk about things that mislead the country." ”

Just because of this sentence, Di Renjie volunteered to go deep into the Tang Dynasty to visit and experience, for eight years, everywhere he went, he would leave the legend of solving cases like a god, and he finally grew from a prodigy in the academy to the first detective of the Tang Dynasty.

Emperor Li Er originally didn't believe it, but Wei Zheng vouched for it, and in the past eight years, Di Renjie has cracked no less than 100 cases, and there are many big and strange cases, Li Er finally recognized this disciple of Zhongnan Academy and admitted that he was blind in the academy at that time.

Therefore, when Wei Zheng said that he was sick and retired, he overrode public opinion and brought Di Renjie up unusually, which can be said to be a step to the sky.

And the first thing Di Renjie did after he took the throne was to ask the emperor to revise the Tang Law, which was also the beginning of the resurgence of the Tang Dynasty, which had been calm for ten years, because the dispute between the uncle and the Marquis of Lantian that had long since subsided seemed to be provoked again because of the disciples of the Marquis of Lantian.