Yun Zheng stayed in the military academy for several days.
In addition to teaching students at the military academy every day, he also took time to make a monocular telescope.
A telescope is something that sounds simple, but it is not easy to use.
The main problem is that polishing crystal is troublesome.
This is a delicate job.
Yun Zheng didn't have that much patience, but he had just started working on this and couldn't just let others do it. He could only be patient and do it himself.
In order to give himself some motivation, Yun Zheng even made a bet with Miaoyin about this.
Fortunately, after several days of hard work, Yun Zheng finally made the telescope.
Yun Zheng admired his own "masterpiece".
"It's so damn ugly!"
...
...
Yun Zheng himself couldn't help but complain.
The telescopic telescope he now has is made of wood.
He hasn't tried it yet to see how effective it is.
Now this is just a telescope.
Yun Zheng himself didn't know how far he could see.
However, it shouldn't be a big problem to see a figure two kilometers away.
Of course, it is impossible to see people's faces clearly.
Later I will have to ask Zhang Xu, a handyman, to remake it according to this method, and try to make a few more telescopes using the top-quality crystal that Zhang Xu bought at a high price.
This thing is extremely useful on the battlefield.
It would definitely be better if we do it more meticulously.
Just when Yun Zheng was daydreaming, Miaoyin pushed the door open.
Seeing Yun Zheng fiddling with the telescope, Miao Yin came up curiously, leaned on Yun Zheng from behind, and asked curiously: "Is this the clairvoyance you mentioned?"
"yes!"
Yun Zheng turned around and kissed Miaoyin lightly on the face, grinning and saying, "Do you remember our bet?"
"What are you thinking about all day long?" Miaoyin said coquettishly, stretching out her slender fingers to poke Yun Zheng's forehead lightly, "No wonder those moralists in the inner city want to criticize you, you are a typical pervert!"
"Food and sex are human nature!"
Yun Zheng laughed, stood up quickly, and excitedly put his arm around Miaoyin's waist, "Come on, let's go and see how far this clairvoyance can see!"
"OK!"
Miaoyin smiled, with a hint of anticipation in her eyes, "I also want to see how magical this thing that you, the prince, have been tinkering with for so long is!"
Yun Zheng laughed loudly, "Anything produced by me must be top quality!"
As he spoke, Yun Zheng gave Miaoyin another fierce kiss on her pretty face, causing her to roll her eyes.
When the two walked out of the room, Miaoyin slapped away Yun Zheng's hands that were around her waist.
Although she was not a shy person, she had to maintain Yun Zheng's dignity in front of outsiders.
Upon learning that Yun Zheng was going to test his new gadget, Dugu Ce and others came to watch the fun.
Arriving at the entrance of the Military Academy, Yun Zheng found a slightly open space, pointed ahead and said to the two students: "You two, ride your horses five miles away!"
"yes!"
The two men immediately jumped on their horses and ran in the direction Yun Zheng pointed.
Yun Zheng took out his clairvoyance and began to observe.
Three hundred meters away, he could almost clearly see the outlines of the two students.
As the two students ran farther and farther, their outlines became completely blurred.
But Yun Zheng could still clearly see two people riding their horses at a gallop.
Soon, the two ran five miles away.
This distance has exceeded Yun Zheng’s estimate.
Yun Zheng looked through his clairvoyance and could only see two people and two horses, and could barely make out the style of their armor.
However, this is enough for Yun Zheng.
There are only two people and two horses. If the enemy takes large-scale action, with this clairvoyance, they should be able to see the enemy's general deployment from twenty miles away.
This distance is enough!
“Come and see!”
Yun Zheng handed the Clairvoyance to Miaoyin, "See if you can find the two men and two horses!"
Miaoyin took it and began to search curiously with her clairvoyance.
Soon, Miaoyin locked onto the positions of the two men and two horses.
"There!"
Miaoyin excitedly pointed at where the two were.
Hearing Miaoyin say this, Dugu Ce and others immediately became itchy.
Dugu Ce looked at Miaoyin eagerly, as if he was going to snatch the Clairvoyance from Miaoyin in the next second.
Yun Zheng smiled and patted Miaoyin, indicating that Miaoyin should give the Clairvoyance to Dugu Ce and the others.
Miaoyin handed over the Clairvoyance with an unsatisfied look. Dugu Ce immediately grabbed the Clairvoyance and deliberately turned it in all directions before starting to search for the traces of the two men and two horses.
Finally, Dugu Ce locked onto the positions of the two men and two horses.
Although it is impossible to see the two men clearly, one can roughly judge from their armor that they are soldiers of the Da Gan Army.
Dugu Ce suppressed the excitement in his heart, moved the clairvoyance away from his eyes, and looked with his naked eyes.
At this distance, you can see far away with the naked eye.
However, I could only see something black and couldn't tell whether it was a person or a stone.
"Your Highness, this thing is very useful!"
Dugu Ce handed the Clairvoyance to the person who was waiting beside him eagerly, and said excitedly.
"Of course it's very useful! Otherwise, why would I spend so much time on this?"
Yun Zheng smiled and immediately ordered the instructor holding the clairvoyance, "Ride your horse to the location of those two people. I will order someone to raise a flag here. See how far you can distinguish the flag's instructions!"
"yes!"
The man took the order and immediately mounted his horse and rode away.
Yun Zheng estimated that the man should have reached the designated location, so he began to order people to raise the command flag.
After testing, it was found that using this clairvoyance, one could barely distinguish the command flags from five miles away.
At about four miles, you can accurately distinguish the command flags.
"How about it?"
After getting the result, Yun Zheng looked at Miao Yin with a smile on his face, "I won, right?"
Facing Yun Zheng's malicious gaze, Miaoyin's face suddenly turned slightly red.
"Your Highness, there seems to be a messenger coming over there!"
At this moment, Dugu Ce, who was still playing with his clairvoyance, suddenly spoke.
"Messenger?"
Yun Zheng immediately took the Clairvoyance from Dugu Ce and looked in the direction Dugu Ce pointed.
After a brief search, Yun Zheng locked onto the messenger's position and could also clearly see the color and number of the flags on his back.
Emergency?
Yun Zheng frowned slightly.
Where's the emergency?
Could it be that Qiuchi and Dayue Kingdom launched an attack on them in advance?
While Yun Zheng was secretly wondering, the messenger was getting closer and closer.
Finally, the messenger came to Yun Zheng.
The messenger quickly dismounted and respectfully handed over a letter, "Your Highness, urgent news from Beilu Pass!"
Beilu Pass?
Yun Zheng immediately took the letter and opened it.
Looking at the contents of the letter, Yun Zheng's eyes suddenly flashed coldly.
A group of petitioners led by the great scholar Gao Shizhen from Guannei have arrived at Beilu Pass!
hehe!
These people have read so much that their brains have become stupid, yet they actually dare to come to Shuobei to petition?
He wanted to see what these people were wishing for!
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