PS: That,This book is going to change direction.,I don't know if you book friends can adapt.,Science fiction direction.,How about it.。

"Father." Li Er wandered around Li Yuan's palace sadly, Li Yuan's last few years, that is, the years after he signed the agreement with Yang Heng, made Li Er truly realize a real father.

There is no family affection in the heavenly family, this is something that everyone on the earth knows, but Li Yuan may have completely changed into a person after passing a dead pass, becoming a real old man, not a great emperor, which made Li Er, a person who was also about to enter the earth, enjoy the love of his father for several years, and this is why Li Er's sadness after Li Yuan's real death this time.

When Li Er wandered in front of a bookshelf, he saw that the books on the bookshelf, even the bamboo slips, were spotless, this is, this is someone who often reads these books.

Li Er picked up a roll of bamboo slips, which was part of the book, and when Li Er opened it, several brand-new pieces of paper floated out of it, and they were full of notes.

"This is, this is my father's note, or have I written it in the past few years." Li Er's eyes were moist, so Li Er would read some of the books he annotated here in Li Yuan every day after going to court, so to speak, this is some of the insights that Li Yuan really annotated under his calmness, which contained some deep insights on governing the country, Li Er cherished it word by word, as if Li Yuan was teaching himself in front of him.

Li Er has been silent in grief, and even more and more haggard, this is really a strange thing, this lonely person is not emotional. One emotional. is unstoppable. In the past, he had only been so emotional about his eldest grandson in history, but now, there is another Li Yuan.

"Erlang, my father has gone, you can't keep being like this, and my father doesn't want to see you like this in the sky?" There was no way, the eldest grandson had no choice but to dispatch. However, the eldest grandson really didn't want to persuade Li Er, but looking at Li Er's appearance, she had to persuade again.

"Guanyin, I, I just can't help it, you know, in the past, I really didn't have any feelings for him, but in the past few years. Especially after my father is gone, I also know. This life, old age, sickness and death is a normal phenomenon, but I really can't help it, could it be that I really did something wrong before? Saying that, Li Er threw himself into the arms of his eldest grandson like a child and cried silently.

"Erlang, you're right, and your father is not wrong, it's all the fault of those damn rules." The eldest grandson stroked Li Er's head, "I, hey, what is that." In the hazy eyes of tears, Li Er suddenly saw that the bookshelf seemed to be different, what kind of phenomenon is this, this seems to be a pattern.

"Erlang, what's wrong?" "Look at this bookshelf, what's the difference." "It's just a bookshelf, some frames, what difference can it be?" "No, I seem to see a pattern, no, I'll take a look." As a result, when Li Er looked closely, it was a bookshelf, but there was no scene he saw just now.

"Erlang, what do you see?" "I don't see anything now, but I seem to see a strange pattern in front of me, there seem to be a few shiny nodes on it, let me look again, there is still no such phenomenon." "Erlang, maybe you're dazzled." "Dazzled, your statement is good, then be dazzled."

After a few days of observation, Li Er finally found a trick, in fact, if Yang Heng is allowed to take a look, it is very simple, the plane of these frames is just a three-dimensional pattern, and Li Er took a few days to see it, however, this is also the result of his belief that he really saw it before, otherwise, he would not have studied it again.

There were a few shining dots on this three-dimensional pattern, Li Er studied it for a few more days, and felt that these highlights were the key, so he poked it on this brightness, and as a result, after all the bright spots were poked down, this bookshelf actually fell down slowly, revealing a basement.

"Your Majesty, no, let the ministers go down first and take a look, be careful of what the mechanism is." "Then, well, you should be careful," this is the intelligence leader behind Li Er.

"Your Majesty, you can come down, there aren't many things here, just twelve sets of armor, and a drawing." He respectfully welcomed Li Er into the basement.

Because of the entrance, the basement has good lighting, so you can see the things inside very clearly, and the space in this basement is not large, that is, it can put down a few people, and the armor is lined up, and there is a piece of paper on top of a pair of armor.

"Your Majesty, be careful of the poison on this paper, and let the minister turn it over." It's better to be careful, otherwise.

"It's nothing, it's just the drawings of this bookshelf, and this drawing draws the mechanism of this bookshelf in great detail, or rather, this basement is built according to this drawing."

At this time, Li Er began to look at this basement, the basement is not too deep, but it is not too shallow, more than two feet deep, and if the bookshelf is destroyed on it, then this basement will never be exposed to people, but if you dig deep, you can still dig deep in this basement, but who has nothing to do in this place to dig deeply.

"Okay, let's go up first, let's just put these things here first." It's not easy to find the entrance to the basement, but the restoration is simple, just step on a bulge and the bookshelf creaks up and goes back to the original state.

"You go and find out when this palace was built, or what important renovations have been made." At this time, Li Er was concerned about what was going on in this place, and who built this basement.

"Yes, Your Majesty, I'll check it out right away, and it seems that some of the records about the construction of the palace have really been preserved, and they have not been destroyed."

Because of the appearance of this basement, Li Er's sadness was transferred, so he slowly recovered, and after a few days, he finally had the results of the search.

"Your Majesty, this palace has undergone more than a dozen transformations since its establishment, among them, I have three times in Datang, and the others are in the former Sui, these three times in my Datang do not need to be considered, they are all maintained by it, and the former Sui is only suspected twice, one is built at the beginning of the Sui Dynasty, and it is possible that the basement will be built at this time, however, there is nothing special about that time, all the construction craftsmen can be checked, it seems that they all died well, it seems that this time can also be ruled out, Then the second time is a transformation in the year of the Great Cause, according to investigation, that time was in the Grand Canal was built in the middle of the time, before the reconstruction, and those craftsmen who rebuilt, there is no record, according to the minister's estimates, those craftsmen may have been killed, it seems that Guang is covering up something, is it that these twelve sets of armor are not successful, it seems that this armor is not special, but it is gold and silver shining. ”

"Maybe, then you can find someone to check, is there a record of the twelve sets of armor, I thought, since there is this armor, then there must be a record, but you still start with the books on the shelf, it seems that I remember, because the palace is more partial, so after the Sui extinction, I did not suffer any losses, these books are also books at that time, I only read a small part of the notes of my father, and I did not read the whole thing."

"Okay, Your Majesty, the ministers will check out those books over there next." This is just an episode, Li Er really doesn't have any ideas about those armors, it's just twelve sets of armor, at this time, the Tang Dynasty really doesn't need some special armor, even if there is a war, there will be no generals who will fight and kill directly in front.

Because, at this time, Datang's army, which was improved by Yang Heng, has rarely had face-to-face battles, this decisive battle, first of all, is a long-range strike, and finally melee combat will be used to clean up the battlefield, it can be said that the tactics have completely changed, this is the power of new weapons.

"Your Majesty, Your Majesty, the minister found it, there is a record here, it is said that in the Qin Dynasty, the First Emperor once got twelve sets of divine armor, and even, the First Emperor seems to have some other actions, all because of these armors, however, these armors He did not equip the military generals, but after the death of the First Emperor, these armors disappeared, and then there is a wide note, it seems that he got these armors, but there is no record of what the use of these armors is." (To be continued......)