Li Yi is a very gentle man.

Not at all like the descendants of later generations, they screamed loudly.

He and Zhang Yuanxiu are together.

Standing on a high place, and then... he never tires about it, he began to raise his telescope to watch. There were many cows nearby, but mostly 800 steps away.

This is the cow that Zhang Yuanxi’s mentor Zhu Houzhao stocked nearby and let them eat grass on their own.

Cows are very healthy, and living for them is like a trickle of water, calm and happy.

The grass here tastes a bit strange and old, and the dew on the grass is not sweet enough. If the grass roots here are crisper and have more nutrients, and are stained with yellow leaves, they may taste better.

Occasionally... this leisurely cow would suddenly pass by with an arrow.

Then... Li Yi started to carry the ball of threads panting and ran all the way. After he was exhausted, he arrived at the bull's side and found the arrow, confirmed that the arrow had not hit, and then marked it, and then took back the wolf-tooth arrow. Then, he returned the same way and took back the thread.

This is a huge project, and as a deputy, there are too many things to take into account.

But Li Yi is not afraid of hardship.

His face was already tanned, his eyes narrowed into a gap, shining with sparkling light.

Retract the arrow and start measuring.

It was roughly calculated that the real number is 579 steps.

Li Yi couldn't help but feel ashamed and said, "I just reported 540 steps. The distance I measured this time was a bit far away."

Then, he handed the sketch of the arrow landing to Zhang Yuanxi.

Zhang Yuanxi and Li Yi had a tacit understanding. He only held his chin, recalling the arrow that had just happened, and then nodded: "Continue."

Zhang Yuanxi took a deep breath and lifted the bow. This bow is a recurved bow. It is not unusual. It has excellent materials to ensure the toughness of the bow. The tendons and strings used in the bow are even more selected. Many excellent craftsmen were invited to debug and ensure the accuracy.

Of course, dedicated arrows are also an important reason to ensure accuracy.

Each arrow is specially made and requires no mistakes. For this reason, there are three craftsmen responsible for the production of arrows.

Zhang Yuanxi exhaled: "Come."

Li Yi's expression became solemn.

Zhang Yuanxi stood, preparing to bend his bow.

Li Yi raised his telescope next to him.

This telescope is specially made with scales inside.

Of course, it is not possible to rely on scales, but it must also rely on experience.

He subconsciously took out a silk piece and then said, "The wind is heading north, the breeze is."

Zhang Yuanxi didn't make a sound, and at this moment, his mind was empty.

He has experienced such shooting training countless times, and at this time, his heart is calm.

Li Yi began to find the target, which was a cow, still very healthy and comfortable, drinking water near a puddle.

Li Yi stared at the telescope, and there was only one gap in his eyes, and there was light in this gap.

"Thirty-one degrees south!"

The sense of direction must be excellent.

Moreover, both sides must have a tacit understanding.

According to Fang Jifan's method, they directly divided the direction into 360 degrees.

Use this small unit to identify the exact location.

After Li Yi said that, he began to take out a characteristic compass, the pointer of the compass, and the direction of the cow was indeed thirty-one degrees south.

He exhaled and his visual inspection was very accurate.

Zhang Yuanxi continued: "The goal is the cow, which is more than half a meter high and very one meter long. The terrain is... looking down, three meter, the distance is 621 steps!"

It is necessary to observe quickly. In order to be accurate, Li Yi has aimed at the telescope and observed countless times. After each shot, he has to summarize the gains and losses, take the line, measure the real distance, and compare it with the errors he has measured, and then correct it again and again.

Human potential is infinite.

After you visually measure it again and again, you will finally make a real measurement. If you find that your visually measured is too long or too short, then the next time you can observe more subtlely based on the previous mistake.

Of course... it takes hard work to do all this. Now Li Yi can't help but no matter where his eyes are frozen, he will see the distance and direction of the visual measurement. Then, he will take out the compass and the thread to measure it to verify whether his visual measurement is correct.

This is not the key, the key is time, the goal is living things, it is moving, and it may be that there is only one opportunity, just a short stay, so he must quickly visually measure the results and then report the most accurate number.

Zhang Yuanxi, who had cooperated with him countless times and tried to shoot countless times, immediately shot an arrow quickly at this direction, wind direction, wind power, and the ground plane where the target was located.

He pulled the bow without hesitation.

All the data has formed an impression in his mind.

The repeated test shots, coupled with his terrible talent, made him shoot arrows in an instant.

The arrow flew towards the target like a meteor.

Moo!

The cow, which had more than 600 steps, wailed.

It couldn't understand why it drank water well but was shot in an arrow on its butt, so the cow wailed and began to run wildly.

A happy look flashed through Li Yi's eyes, and he was beaten!

He immediately raised his telescope and quickly searched for the direction of the bull's escape, and immediately said: "The bull runs westward at approximately two steps, one second!"

speed……

This is even more difficult. You need to make predictions immediately. When you bend your bow and shoot the arrow, the arrow needs to fly and finally reach the target. These times need to shift westward because the cattle can move. You have to predict its position before the cattle changes direction. Finally, make sure that when the arrow comes, the cattle just runs here.

Zhang Yuanxi didn't say anything.

He started shooting continuously, and after he knew what he wanted, the second arrow shot out.

Then, he quickly began to shoot the third arrow. Each arrow would shift a little westward, which was to make predictions about the distance and position of the bull running west.

"The second arrow, I didn't hit it!" Li Yi looked at the telescope nervously and began to report: "The cow continued to run westward, and his speed was still the same."

"The third arrow... hit it, hit his lower abdomen, it was still running wildly, its position changed, and it changed, twenty-three degrees eastward, its speed decreased, one step per second."

Zhang Yuanxi kept shooting continuously, the fourth arrow, the fifth arrow, the sixth arrow...

"The fifth arrow hits the target thigh, the cow falls, the sixth arrow, deviates!"

"He fell down!" Li Yi put down the telescope excitedly.

All of this was just a blink of an eye.

Nearly seven hundred steps away, the sniper was carried out beyond the visual range. Even if the two sides had a little delay, or if they were not in harmony with each other, or if they had a mistake in their vision, Li Yi made a mistake in his visual inspection. Zhang Yuanxi's arrow shot even a little bit, so that... even if the bowstring was loosened, and a feather feather fell from the rear feather, all his previous efforts might be wasted.

After Li Yi was nervous, he felt exhausted, and almost suddenly lay on the ground, gasping for breath, and then... he burst into laughter.

Zhang Yuanxi took two steps, lowered his bow, and wiped the sweat from his forehead. Sniping the cow was many times more difficult than killing the fifth prince of Tatar. The further the distance, even if it was later, the distance was only increased by ten steps, and the difficulty increased exponentially.

"Go and test it."

"Good." Although Li Yi was as tired as a dead dog, he excitedly tied the thread in one direction and fixed it, and then led the other end of the thread and ran towards the target quickly.

……………………

On that day, Zhu Houzhao ate beef stewed with potatoes and couldn't help but praise Wen Yansheng: "Other people's beef stew is always worse than Mr. Wen. Mr. Wen, why does any ingredients always taste more delicious when you get it?"

Wen Yansheng looked at Zhu Houzhao and said with a smile: "Your Highness, there is no difficult thing in the world. The difficulty lies in whether he is willing to spend time."

Fang Jifan was already full, sitting aside, holding his feet and eating white water. After he had just had enough food, Fang Jifan didn't like to drink tea and would rather drink water, which was more practical.

Liu Jin smiled and brought up a jar of flower sculptures: "Your Highness, Your Highness, you are looking for it."

Liu Jin said: "Look, I remember that I was buried behind Zhenguo Mansion. Once I dug it, it came out. This is a wine for twenty years. It was buried behind Zhenguo Mansion two years ago. When it was hot, your highness would eat it with beef, which would definitely be comfortable."

Zhu Houzhao looked at it and said oh, "Then why don't you get out of the heat, hurry up."

Liu Jin nodded happily, holding this jar of wine, drooling. Later, I can secretly taste it, twenty-year-old wine.

He turned his head, but unexpectedly, someone rushed in with a note in his hand. The person coming was Wang Jinyuan.

Liu Jin couldn't help but bump into Wang Jinyuan, and a jar of bar in his hand slammed on the ground and fell to pieces.

Liu Jin screamed in surprise: "Our wine, twenty years of age..."

The jar was broken, and the wine flowed out, and the wine was filled with fragrance. Liu Jin was about to cry. The wine was ruined.

He grinned his teeth at Wang Jinyuan: "This is twenty years of age. Can you... afford it?"

Wang Jinyuan seemed at a loss.

He was a little scared of Liu Jin.

After all, he was born as a merchant and had an instinctive fear of officials and eunuchs.

He said in a vain, "I...I am here to deliver letters...I didn't see it."

Liu Jin grinned his teeth and said coldly: "You didn't see it, you have to pay for it. This is wine for twenty years!"
To be continued...