Chai Yan smiled and said: "Okay, you watch slowly. I have to go back and take a nap first. No one will be there all night. I will come back when there is any movement from the people of Pitz."
"Hey!" Pang Zhenbei agreed readily. At this time, he suddenly no longer felt sleepy at all.
Before leaving, Chai Yan also taught Pang Zhenbei how to use a monocular telescope, and told him to study it slowly on his own, but only if the telescope was not damaged.
Pang Zhenbei knew the benefits of telescopes, so he immediately raised his hands and swore a lot of promises.
After Chai Yan went down, Pang Zhenbei held a monocular and kept observing the enemy camp in the distance, making sounds of surprise while watching.
"Oh my, it's really amazing. From such a far away place, I can actually use this bamboo tube to pull it right in front of my eyes. It's amazing, it's amazing..."
Pang Zhenbei saw through the telescope that not only the camps and sentries of the Pitzers were clearly visible, but also the actions of the soldiers inside and outside the camp were clearly visible.
After a while, a general wearing general armor walked behind Pang Zhenbei.
"General Pang, didn't you go down just now? Why are you back again?" This man is the one who picked up Pang Zhenbei's class.
Pang Zhenbei looked back at him and said excitedly: "General Zhanpu, you came just in time. Let me show you this. Don't be scared."
"What is this, General Pang?" Zhan Pu looked at the bamboo utensil in Pang Zhenbei's hand in confusion.
Pang Zhenbei said, "Don't ask first, you will know after just one look."
With that said, Pang Zhenbei walked Zhanpu to the entrance of the crenel and put the monocular telescope on one of his eyes.
Zhan Pu felt very uncomfortable, so he reached for the telescope and said: "General Pang, please let me do it myself..."
Pang Zhenbei was very stingy and immediately shook his head and said: "No, no, this is a treasure. If you break it, I won't be able to handle it."
Zhan Pu was not happy when he heard this. He immediately pushed Pang Zhenbei's hand away and said, "General Pang, since this thing is so precious, I won't read it. You can enjoy it yourself."
With that said, Zhanpu made a gesture to leave.
When Pang Zhenbei saw that the other party was angry, he quickly smiled and said: "Okay, okay, let you do it by yourself, right? But you have to be careful and don't break it."
"Okay, I understand, why are you acting like a girl today?" Zhan Pu frowned impatiently.
After Zhan Pu finished speaking, he took the monocular telescope from Pang Zhenbei's hand, then raised it and put it in front of his eyes.
"What are you looking at? You can't see anything?" Zhan Pu shouted while looking.
Pang Zhenbei shook his head helplessly and reminded: "Nonsense, you held it backwards, how can you see it?"
After hearing this, Zhan Pu was stunned for a moment, lowered the telescope, looked at it, and asked: "Is it reversed?"
"Rebellion!" Pang Zhenbei cast a look of disgust.
Zhanpu turned the monocular and raised it again in front of his eyes.
Seeing that both of his eyes were open, Pang Zhenbei reminded him: "Close the other eye."
Zhan Pu immediately did so.
After waiting for a short while, Pang Zhenbei saw that Zhan Pu had no reaction, so he couldn't help but ask: "How is it? Did you see it?"
Zhan Pu replied: "It's so blurry that I can't see clearly..."
Pang Zhenbei immediately shouted: "Tsk, if it's blurry, you have to adjust the focus... What's the focus on?"
What Pang Zhenbei wanted to say was the word "focal length", which Chai Yan had taught him before he went down, but he had forgotten it now.
"let me......"
Before he finished speaking, Pang Zhenbei snatched the monocular telescope from Zhan Pu and retracted the lens tube while looking at it.
Soon, Pang Zhenbei adjusted the focal length, handed the telescope to Zhan Pu again, and said: "Hold it and don't move it. Just look at it like this. It will be clear."
Zhan Pu dubiously took it and looked at it again, and immediately exclaimed: "Wow!"
Pang Zhenbei suddenly felt very proud, folded his hands in front of his chest and said: "How about General Zhanpu, this baby is awesome!"
When Pang Zhenbei said this, it felt as if the telescope was made by himself.
"It's awesome, it's really awesome!" Zhan Pu exclaimed in surprise.
Immediately afterwards, Zhan Pu said: "General Pang, look, some of them are washing their faces, and over there, someone is making a fire..."
Zhan Pu watched while talking, appearing to be enjoying it with great interest.
Pang Zhenbei waited patiently at first, but as time went by, Zhan Pu kept holding the telescope, which made Pang Zhenbei gradually unhappy.
"I say Zhanpu, you must have seen enough after watching it for so long. Give it back to me, quickly!" Pang Zhenbei begged.
Zhan Pu suddenly moved to a crenel next door and replied: "General Pang, you are tired after being on duty for so long at night. Go back and sleep for a while. When you wake up, I will pay you back immediately."
"Hey! You rascal!"
Pang Zhenbei was unhappy immediately and immediately stepped forward to snatch the telescope back.
But Zhanpu didn't give Pang Zhenbei a chance and ran back as soon as he took a step back.
"Come back, come back!" Pang Zhenbei was so angry that he shouted anxiously.
The next moment, two generals in armor were chasing each other on the Fangcheng Trail. The scene looked like naughty children playing.
"What are you doing?"
Just when Pang Zhenbei was about to catch Zhan Pu, a stern voice suddenly came from behind.
Both of them knew this voice. Who else could it be if it wasn't Fan Xingwang?
"Fan...General Fan."
"General Fan..."
Pang Zhenbei and Zhan Pu didn't dare to move for a moment.
Fan Xingwang didn't sleep well last night. He was always worried about the movements of the Pitz people, so he got up at dawn, washed quickly, and led his soldiers up to the defense city.
Unexpectedly, as soon as he came up, he saw them chasing and fighting, and Fan Xingwang immediately became angry.
"Don't you know what the critical moment is now? The enemy troops are approaching the city, and you still have the time to have fun here?" Fan Xingwang scolded angrily.
Zhanpu immediately said: "No, general, we are..."
"Shut up! Who told you to speak?" Fan Xingwang didn't want to listen and interrupted him directly.
Zhan Pu quickly lowered his head and stopped making random noises.
Fan Xingwang looked at the two of them angrily, and suddenly found Zhan Pu holding a strange bamboo tube in his hand, and asked, "What is that in your hand?"
Zhan Pu looked up and saw that Fan Xingwang was asking about himself, so he held up the monocular telescope with both hands and handed it to Fan Xingwang: "General Fan, this belongs to General Pang."
Fan Xingwang took it and looked at it, and found that the bamboo tube was not only retractable, but also inlaid with transparent crystals on both ends.
"General Pang, could this be the monocular telescope made by the Taoist priest?" Fan Xingwang asked.
Pang Zhenbei nodded and said: "Yes, General, my subordinate was using a telescope just now, but Zhanpu refused to return it as soon as he took it to look at it, so..."
"Okay, okay, don't talk about those little things in advance. Come and teach me how to use this telescope?" Fan Xingwang was not in the mood to listen to Pang Zhenbei's accusation against Zhan Pu. He just wanted to try the telescope quickly.
Pang Zhenbei turned around and glared hard at Zhan Pu, and then walked to Fan Xingwang's side.
"General Fan, this is very simple to use. You first pull the lens tube to the longest position, and then look at the place you want to see. If it is blurry, slowly shorten the lens tube, and it will become clearer." Pang Zhenbei
Patiently explained how to use the monocular telescope.
Seeing this, Zhan Pu took the opportunity to run away and went back to his patrol duty.
After General Fan did what Pang Zhenbei said, he adjusted the focus and saw clearly the situation in the Pitz military camp.
"Okay, great! It's worthy of being called clairvoyance, it is indeed a magical thing!" Fan Xingwang suddenly became excited and couldn't help but praise.
Pang Zhenbei originally wanted to use the telescope again, but seeing that General Fan had no intention of using it at all, he knew in his heart that the telescope seemed to be out of his reach at this moment.
"General Fan, if there is nothing else, my subordinates will return to camp first." Pang Zhenbei said.
"Go, go..."
Not only did Fan Xingwang have no intention of staying, he actually didn't even look at Pang Zhenbei, and continued to observe the enemy camp with his telescope.
Pang Zhenbei shook his head helplessly, cupped his fists and saluted, then left in low spirits.
A while after Pang Zhenbei left, Fan Xingwang suddenly shouted to the soldiers: "You two, quickly go get paper and pen..."