The horse shook its head slightly after being hit by Cao Pi's struck with the gravel, then hissed, and then jumped in place, as if it had suffered some extremely serious pain, and after a while, it rushed out of the oblique thorn regardless of it, and that direction was exactly towards Niu Jin. Pen, fun, pavilion www. biquge。 info Nature.2

Niu Jin sat down on the war horse, although it was excellent, but in the face of such a panicked and crazy kind of rush over, he was a little unable to hold his feet, and unconsciously retreated, at this time Niu Jin showed that in addition to his excellent riding skills, he saw that he pulled the reins of the horse, and then pulled the head of the mount to the side, and then slapped the horse's buttocks, and his mount immediately ran a few steps from the side, and immediately avoided the collision of Cao Zhen's mount.

Cao Pi raised his voice and said, "Cambridge, catch this horse and come back." ”

Niu Jin then reined in the reins of the horse, urging the horse towards the galloping mount, Cao Zhen's mount is just an old horse, although it suffers pain, running desperately, but the degree is still not as good as Niu Jin's crotch, within a hundred zhang, the horse has been chased by Niu Jin, but saw Niu Jin take out the ring knife, first cut the rope that helped the saddle, let the saddle fall to the ground, and then jumped up from his mount, pounced on the horse, clamped his legs hard, and pulled back with both hands around the horse's neck, The furious horse then stood up and stopped the rushing stone, but still jumped wildly in place, trying to turn Niu Jin off the horse.

It is very difficult for a knight to bear such ups and downs without a saddle, when the tiger and leopard riding was first formed, Cao Jun's requirement for selecting cavalry was to insist on a tea hour on a naked and frightened horse, the tiger and leopard riding was the world's sharpest, and Yuan Shao mixed with foreign cavalry and fierce Rulu Bu and the like did not fall behind, but the threshold of enlisting in the army at the time of tea on horseback shows how difficult it is to sit firmly on the back of a frightened horse.

Although the saddle is a good thing, Niu Jin jumped from one horse to another, and the accuracy of this fall is not easy to grasp, if the saddle gets stuck in the egg, it is definitely a very tragic thing, so he can only cut off the saddle and jump on it. Fortunately, this horse is just an old horse, and Niu Jin's own courage is also very good, after all, he is the one who has followed the fierce general Xu Huang for a while, and has slowly controlled the old horse and let it stop in place.

Despite being stopped, the horse kept digging his front hooves again, and looked very uneasy. Cao Pi and Cao Zhen stepped forward and came to the horse's side, only to see Cao Pi pointing at the horse's eyes and smiling: "This horse... Blind. ”

Cao Zhen took a closer look, and now his old horse was still stained with a lot of blue-white fine sand around his eyes, which was really the one that Cao Pi had sprinkled before, and the old horse's eyelids trembled unconsciously, and there was still a low neighing sound, which sounded very painful. But it doesn't matter if the horse is blind, because the eyes are open, but it is inevitable that it will be greatly damaged in this way.

"Good guy, this thing is different from ordinary earth and rock." Cao Zhen sighed.

"Zidan, Cambridge, get out of the way." After Cao Pi finished speaking, he took the water bag hanging on his saddle, opened the stopper and sprinkled it at the horse's eyes, only to hear a neighing sound, and a faint wisp of smoke rose from the horse's face, and the horse jumped violently, and fled in the direction of his long neighing sound.

Niu Jin was about to get on the horse to chase after him, but he heard Cao Pi say: "There is no need to chase, the sin suffered by this horse is enough for him to be free." ”

"Does Brother Fang use water?" Cao Zhen asked a little incredulously.

Cao Pi ordered Niu Jin to pour out the remaining blue-white sand and gravel on the ground, and then sprinkled it with water, only to hear the hissing sound, and after a while, the blue-white sand and gravel turned into a clump of wet soil, and a small amount of smoke was released in the process.

"This ...... What is the reason? Cao Zhen was puzzled.

Cao Pi said: "This thing is called lime, out of limestone, limestone grows in the mountains, some are white, some are white, there are a lot of such stones in this Youzhou land, especially in the Yanshan Mountains, for my brother all the way from Zhuo County has seen a lot, this right Beiping is especially many." ”

"Limestone turns into lime when it's cooked?" Cao Zhen immediately guessed the cause and effect by contacting what he had seen before.

"Yes, this thing is very useful, mixed with clay, sand and gravel mixed together to beat the shade dry, can be into a triple soil, this kind of soil is very viscous after adding water, now our city walls are inside the pile of rammed earth, outer green bricks, between the green bricks are glutinous rice and tung oil fit, this glutinous rice to be planted, tung oil is produced in the south, the north is high and the amount is small, and this thing can be replaced." Cao Pi said with a smile, and then he got on his horse and said: "But I don't need to worry about this kind of city building, if Zhong Changtong is not a fool, he should be able to find out many uses for this thing, but Brother Wei wants to use him elsewhere....."

Cao Zhen asked, "I don't know where my brother wants to use it?" ”

"Brother Xian, General Wenyuan went to Shanggu, Ziwen went to Daijun, how many elite soldiers do you think there are under my command?" Cao Pi asked.

"A thousand tigers and leopards to ride, those who surrendered to intensify the training, select the elite, a year later when a thousand people can be used, as for those who surrendered cavalry.... It depends on whether Ziwen wants their horses, because Sikong said that he will see two thousand cavalry, but how many horses this cavalry wants is not specified, but the cavalry is only two thousand, but there are six thousand horses, and there will be at most two or three thousand horseless cavalry under the command of the elder brother, and it is not an elite soldier, the more people who go north, the more they like to ride horses, and the legs will be deformed after riding a horse for a long time. Cao Zhen said.

"Brother Xian said very much, a thousand cavalry, a thousand infantry, if you want to fight Yuan and Wuhuan, Brother Xian thinks there is a chance of victory?" Cao Pi asked.

"There is no chance of winning, except for the Daijun and the Wuhuan tribe of ancient times, there are at least tens of thousands of Wuhuan in the three counties east of Youbeiping, as long as there are 10,000 men in the prime of life, then if there are 10,000 people who can fight, they are not short of horses, although these people have no rules to fight, and the horses are not as good as the tigers and leopards, but everyone is good at riding and shooting, and is more familiar with the method of hunting, although there is no formation of 10,000 people, but the hunting skills of hundreds of people are extremely proficient, as long as they divide 10,000 people into about 20 small legions, Attacking in turn in the wilderness, even if we are elite, but the number is too small, and we have to protect the people and baggage, it will inevitably be a big defeat, not to mention that the Yuan clan still has thousands of infantry.... They are all capable warriors. "Cao Zhen has been following Xiahou Yuan for a long time, and analyzing the battle situation is naturally the way.

"Makes sense, but what if we hit the horsemen with a thunderbolt canister full of lime, and then the canister full of water on the heads of the cavalrymen who have been hit with lime?" Cao Pi said with a smile.

Cao Zhen suddenly shuddered when he heard this. (To be continued.) )