Lei was going to go to the north to join the army, when he was in Huainan, he was ready to go to the army to fight against the Huns, but Liu An regarded him as an escape, so Liu Qian's personal vendetta was not stopped, and he almost died in Huainan, and today he finally got his wish. There was also Liu Jian who went with him, Huainan was unexpectedly affected by this change Liu Jian did not expect that his parents were also beheaded, he was left alone in this world, and he needed to live again in a different place.

The Wei River is the northern barrier of Chang'an, and it is also the place where people are sent north. Su Ren made a poem by the Wei River: Weicheng is light and dusty in the rain, the guest house is green and willow-colored, and the gentleman is persuaded to drink a glass of wine, and there is no one in Yangguan in the west.

Of course, now is not the time for rain and dust. Because of the locust plague, there was desolation everywhere, and it didn't rain for a month, and as long as the wind blew, it was dusty.

Lei Quilt's family members are all on the Louguan Terrace, for now, the only person Lei Quilt believes in the most is Su Ren, looking at this young man who is not much older than his son, Lei Quilt always feels that Su Ren is extremely smart, and he is not as smart as a person. After listening to that poem, this thought became even stronger.

Liu Jian shook his head: "Yangguan is in the west, we should go north and it should be Sanguan, did Brother Su say something wrong?" ”

"Ahem." Su Ren coughed dryly: "Drink and drink, it doesn't matter if it's Yangguan or Sanguan, anyway, it's out of the customs, I wish the two of you to make contributions as soon as possible, and return to your hometown in good clothes, here is a letter written by Li Danghu to General Li, take him to General Fei, naturally you won't let the two suffer." ”

Years ago, the Huns harassed in the north, successively attacked Daijun, Changshan and other places, the emperor sent Li Guang and Cheng Buzhi to lead a large army to garrison Yanmen Pass, I heard that there were several battles with the Huns, although they won, but they failed to curb the pace of the Huns in the long border line, but angered the Huns, more unscrupulous.

Lei was raised his head and drank dry: "Thank you Mr. Su for taking care of the family, if he can meet alive one day, he will be rewarded!" ”

Su Ren nodded with a smile: "Okay, I'll wait for that day." ”

Seeing Lei was on the boat with Liu Jian, Su Ren stood on the shore and waved vigorously, this kind of responsible person deserves people's respect. In the era of cold weapons, war is a place for the dead, even if you are a general, it is inevitable, let alone ordinary soldiers. No one knows if Lei Shu and Liu Jian can come back alive after this trip, and they only hope that the last arrow of the last battle can bypass them.

Standing on the bank of the Wei River, you can see the other side. The water of the Wei River rushes to the east, and the soil erosion at this time is not so serious, and the river is still clean. When the people on the other side got on the horse and ran away, Su Ren turned around and walked back.

Han Qing sighed: "Drunk and lying on the battlefield, don't laugh, a few people have come back to fight in ancient times!" ”

"Huh! When did you steal into my study? Su Yi turned around and stared at Han Qing.

Han Qing smiled: "This is what Mr. said when he was about to send the two of them, who would dare to enter your study?" Laifu is guarded day and night, and it is impossible for even Leng Gongzi not to be discovered. ”

"Oh! Surprise me, it's an absolutely forbidden place, and a lot of good things are in it, so you can learn it secretly, and I won't have to play in the future! ”

Han Qing laughed: "I can see that Mr. Wen has gone in, and Laifu didn't stop him." ”

"Teacher? What did he do in there? ”

"It is said that it is looking for tea, but as for whether it is or not, no one knows."

"It should be, the teacher is a righteous gentleman, and he will never do anything like stealing chickens and dogs, I believe in the teacher, don't think about others."

"Hahaha......" Han Qing laughed: "As far as I know, there are still a few people in this world besides Mr. Wen who will not stop them." ”

"Who else?"

Han Qing snapped his fingers: "Mr. Wen is one, Mr. Dong is naturally one, the eldest lady, the second lady, even if Leng Gongzi really wants to go in, Laifu will not work hard, and the most critical one, even if Mr. You can't stop it." ”

"Who?"

Han Qing arched his hand: "Your Majesty today!" ”

Su Ren was stunned for a moment, and immediately ran to his white horse, urging his entourage to get up: "It's bad, hurry, go back!" ”

Liu Che is indeed in Su Ren's study, and every time he comes to this place. However, when Su Ren came today, Liu Che came in in a walk. I don't know if Su Ren has any cleanliness habits, no matter when he comes to Su Ren's study, it is always messy. In the past, Su Ren would talk to Liu Che while cleaning up, but this time Liu Che was the only one, and he began to look at Su Ren's study out of boredom.

Compared with Liu Che's Xuan room, Su Ren's study was too small. The place against the wall is filled with strangely shaped wooden cabinets. The wooden cabinets are very high and next to the roof, and the layers are neatly divided. It is full of books, there are bamboo slips, there are wooden books, and the most popular books now, and the rows are stacked very neatly, and I feel that the owner here is a learned person.

The door to the study was in the corner, and on the outermost wall was a huge window, and under the window was a table. The desk occupies a quarter of the entire study area, and there is a mess of paper and pen on it. Some are full of letters, some are painted with all sorts of strange patterns, and some are spotless. Liu Che did not find a brush, but found a long feather.

The tail of the feather is sharpened, and the tip is black. I picked it up and smelled it, it was ink. Liu Che finally understood what Su Ren used to write such delicate words, and what he dared to use was a pen made of feathers. Picked up the quill pen, dipped it in the inkstone, found a piece of paper, thought about it, picked up the pen and wrote a few words. The quill is very strange, and it cannot be carried like a brush, so you can only pinch the bottom with three fingers.

Looking at the words he had written, Liu Che's brows furrowed, and he was extremely dissatisfied with his calligraphy. Throwing down the quill pen, sitting on a chair, picking up a book to kill time, waiting for Su Ren to come back.

The book is not a widely circulated classic, but it has another kind of fun, looking at Liu Che and being attracted by the content inside. Although the resistance, centripetal force, laws, formulas, etc., are still not well understood, according to the examples in them, it is really true. In particular, the example of two horses pulling together two bowls in the book made Liu Che particularly interested.

The further back I look, the more I don't understand, and if I don't understand, it's no longer interesting. He threw down the book and picked up the paper on the table. The first one is a triangle with a formula attached to it to calculate the length of the three lines. I found a scale and compared it, and it turned out to be the same as the calculated number. The second picture is of a water stream and a waterwheel, which he has seen in the mountains behind the academy, and it is indeed a good thing.

When Liu Che picked up the third piece of paper, he was stunned for a second. When he figured out that the small piece of the figure outlined with lines was very similar to the layout of the Great Han, Liu Che couldn't sit still, because there was a bigger piece beyond that small square. Moreover, the large squares drawn in the picture are three disconnected pieces. The one on the left is the largest, the second one on the right, and the one in the middle is the smallest, which looks similar to the big man.

Liu Che studied for a long time, he didn't understand, if this was really a map, what was the vast area outside of Dahan? What separates the big squares? Could it be that the small square in the middle is the overseas immortal mountain that Qin Shi Huang did not find?

"Liu Fu, Liu Fu!" Liu Che shouted twice, and Liu Fu's head appeared at the door. Liu Che rolled the paper in his hand and handed it to Liu Fu: "Take it, no one is allowed to look at it, and you are the same!" ”

Seeing that the emperor's face was very bad, Liu Fu hurriedly nodded in agreement.

Without the mind to wait for Su Ren, Liu Che seemed to have robbed someone else's money, sneakily out of Su Ren's study, rode back to Chang'an in one go, and then sat down in the Xuan room, driving all the people out and leaving only himself, and then he opened the paper again and looked at it carefully.

When Su Ren came back, it was already dark, so he rode into the academy on horseback and went straight to his study. Seeing Laifu standing at the door with a bitter face, he knew that something was wrong.

"Sir, the villain is incompetent, let ......"

"How much did you take?" Su Ren interrupted Laifu's words and asked bluntly.

"Took away a piece of paper from the gentleman's desk!"

"Just a piece of paper?"

Rifle nodded hurriedly. Su Ren rushed into the study and saw the earthworm texts written by Liu Che on the table, looking for them page by page. Everything else is there, and the sketches of the world map that I had drawn in my spare time are gone.

Drawing this thing is meant to be playful, to remind yourself where you came from. I didn't expect Liu Che to really know the goods, and he took a fancy to this thing at a glance. Who is Liu Che? Emperor Wu of the Han Dynasty, one of the most majestic and strategic in history, had a stronger desire for land than any other emperor. Su Ren was worried that if Liu Che got the world map, would he and Genghis Khan, or like that mustache in Europe, come up with the idea of conquering the world?

Although the Han and Tang dynasties were the most powerful period in Chinese history, they could not afford to be the enemy of the whole world. That will not only bring no benefits to the people of the Han Dynasty, but on the contrary, a country that is reckless in military force can only go to extinction.

Su Ren hammered his head hard. Why did you draw that? Forget about drawing, don't hide it well? If you don't hide it, forget it, and let Liu Che take it? What to do? If you are sure that you will not come back, you can't steal the estimate, and you can't do anything after sitting for a long time.

Han Qing looked at Su Ren's annoyed look and comforted: "If Your Majesty likes it, you should give it to Your Majesty, there has never been an emperor in the world who steals things, don't you think this means that the emperor is close to you?" ”

"I'm not worried about this now, I'll take something else, that thing is a tiger, and if you don't get it out of the cage, you will be ruined! There will never be peace in the world. ”

"Ahh Is it that serious? ”

Su Ren smiled bitterly: "I hope our majesty can't understand it, but this is also self-comfort, if you can't understand it, you won't steal it!" ”

Shi Bao hurriedly ran in, holding a letter in his hand. looked at Su Ren first, then at Han Qing, standing at the door without speaking.

Su Ren glared at Shi Bao: "If you have something, just say it!" I'm annoyed about it, dare to be bad news, break your legs! ”

Shi Bao smiled: "Good news, definitely good news, Ruyin Hou Xiahou committed suicide!" ”