The telescope, as the name suggests, is a long-distance equipment, Li Yan saw with his own eyes that Xu Guangqi, who was obviously still indifferent, pointed a very delicate bamboo tube at his eyes under the guidance of Zhang You, his expression changed instantly, and the other eye that was originally squinted actually stared, and then quickly closed, as if he was afraid of affecting the other eye.

Is it so amazing?

Li Yan's heart seemed to run into a kitten, scratching and scratching, eager to snatch the bamboo tube in Xu Guangqi's hand.

"Well, there's a telescope here, I specially customized it and prepared it for the emperor, let's enjoy it first!" Zhang You suddenly took out a telescope like a trick, it turned out to be made of pure gold, Li Yan received it in his hand, only felt heavy, but he had no time to sigh, and hurriedly learned Xu Guangqi's appearance, put the small mouth on his eyes, and looked out of the hall.

Her breathing suddenly became rapid, and her chest rose and fell, but it was a pity that she was bound to be bound in her chest, otherwise, it would have been magnificent.

Zhang You had some regrets.

As a martial arts master, Li Yan's senses were actually very keen, but she didn't know that Zhang You was secretly looking at herself, because at this moment, all her minds were attracted by what her eyes observed.

"It's amazing," she moved the telescope, and there was a small blurry black dot on the eaves in the distance, and then she pointed the telescope at her eyes, and the little black dot instantly turned into a pigeon, and at the same time, the scene of the eaves became clearer, "How did this happen?" ”

"Yes, my lord, what is the principle of this, how can you use this telescope to see things so far away?" Xu Guangqi couldn't help but ask.

Zhang You didn't explain, he didn't study these things professionally, in fact, he didn't know why. He just smiled and said, "Awesome, right?" There's nothing more powerful than that! ”

As he spoke, he dragged the two of them to the microscope, tore off one of his hair, fixed it, and then adjusted the focal length, and then motioned to Xu Guangqi: "Look, this is the function of the microscope, is it magical?" ”

Xu Guangqi pinched the telescope in his hand, bent down to take a look, and exclaimed, "This ...... Is this really the hair that the adults pulled out at the right time? Why is it so thick? ”

When Li Yan heard this, he couldn't be reserved, gently pushed Xu Guangqi away, leaned in to take a look, and also changed color and exclaimed: "It's incredible, with such thick hair, why does it look so scary?" ”

………………

Xu Guangqi finally complied and said that he must stay in Gewusu. Even with it, Li Yan's gaze when she looked at Zhang You also changed, and she even regretted that she would have one more daughter.

Now that the Gewu Institute has two firearms experts, well, in fact, Xu Guangqi is not considered for the time being, but since he is famous in history, Zhang You believes that there must be a time to shine.

He told Guo Zaoqing about some of the "novel ideas" that he had thought of recently, and explained the idea of the flintlock pistol to Xu Guangqi, and then took the telescope made of pure gold and a microscope and left.

Hugging back and forth, the non-leaved traveler did not appear along the way.

Back at the Li Mansion, Li Wenjin was not there, Zhang You just approached the small courtyard where he lived, and before he entered the door, he heard a familiar voice from the courtyard, and immediately rushed in with great joy, and saw a little fat man in a brocade dress talking to Li Shuo in the shade of the tree, and hurriedly walked a few steps forward and punched the other party: "Zheng Shuang, when did you come?" ”

"Ouch," Zheng Shuang grinned exaggeratedly and complained, "Can't you just lighten it?" Don't think that if you become a celebrity before the long live master, I won't dare to beat you! ”

Zhang You ignored him, directly opened his arms and gave him a hug, and said happily: "I have been looking forward to you coming for a long time, but I can't go again when I enter Beijing this time." ”

Feeling the true feelings revealed in his words, Zheng Shuang's slightly lifted heart finally let go, nodded, but said: "If you don't leave, you won't leave, you can raise me." ”

Seeing the lively chatting between the two, Li Shuo pulled Li Yan back to her room - she knew that Li Yan was a martial arts master, and she disguised herself as a man to protect Zhang You, but she didn't know the existence of no travelers, and thought that Li Wenjin valued Zhang You and specially arranged a guard for him.

"Didn't you say you were going to wait for Zheng Yong ......?"

Hearing Zhang You get to the point, Zheng Shuang also got serious and interrupted Zhang You: "I was about to tell you, Zheng Yong's house has already been renovated, and the floor was replaced from your house, but he looks good, but there is no sign of illness at all." I went to Beijing this time, not because of this incident, but to remind you that my uncle Huang Boqiang also entered Beijing......"

"Come on, come on, I wasn't afraid of him before, and I'm even more afraid of him now...... Well, the effect of radiation is not effective for a while and a half, and it will take a year and a half, so don't worry, Zheng Yong, this time Da Luo Jinxian can't save him. ”

Zheng Shuang's expression was very strange, as if he had thought of something unbearable, but it only lasted for a moment, and he quickly returned to normal, and said: "It's effective, it's more relieving to me than killing him...... Don't mention him, I don't have to be angry, and say my uncle, I know you're not afraid of him, but, this time in Beijing, he was invited by a father-in-law, I didn't hear the specific content, but, I heard them mention your name, a little uneasy, just to remind you, by the way, get a little light, get an errand. ”

"It's long overdue, little Pinggu, how can I tolerate you and my brother? You can stay in peace first, and I will think about it for you, and I will think of something suitable for you to do, and as for your uncle's affairs, I will be careful...... It's not convenient here, you can live in Gewusu first, Lao Qian also lives there, and then move out when I buy a house. ”

Zheng Shuang nodded in response.

Sent someone to send Zheng Shuang away, Zhang You pondered Huang Boqiang for a while, but he didn't know the essentials, so he simply didn't think about it anymore, and was ready to ask Li Wenjin or Xing Shangzhi to see if they knew which father-in-law had been to Pinggu recently, and then make plans.

To be honest, according to his current status, he really doesn't take Huang Boqiang seriously.

Remembering that he promised the Empress Dowager Li yesterday to take the time to bring a microscope for her to see, he simply had nothing to do, he said hello to Li Shuo and Li Yan, and went out of the Li Mansion alone - the master of the inner house is like a cloud, no matter how bold he is to leave a traveler, it is impossible to choose to make a move in the palace, so he did not take Li Yan with him.

Not long after he entered Cining Palace, Chunfang also entered Zhang Whale's Mansion through the back door, and she came back with Lan Qi on weekdays, coming back alone, not to mention unique, but it was also extremely rare.

She stayed in Zhang Whale's study for a long time before leaving, and before she could go far, there was a crisp sound of porcelain landing behind her, mixed with Zhang Whale's low roar, like an angry beast.