As for what the answer is, no matter how Zhu Biao asks, Chu Ze just doesn't say it.

Zhu Biao couldn't ask, so he simply didn't ask.

The two had been chatting for almost an hour.

Zhu Biao saw that the hour was almost up, and was about to get up and leave, when he suddenly patted his head violently, and sat down again with a look of chagrin.

"By the way, there's one thing we almost forgot."

He came here not only to tell Chu Ze about the journey, he also came for a more important purpose.

Chu Ze was ready to get up to see off the guests, but who knew that the guests sat back again.

Yes, continue to sit.

"What's the matter, you say." Chu Ze beckoned, called the egret, asked her to add tea, and continued to chat with Zhu Biao.

Zhu Biao picked up the teacup and took a sip slowly.

After he moistened his throat, Zhu Biao continued: "Now that autumn is approaching, the war against the Japanese has entered the final stage of preparation. ”

Chu Ze's expression was stunned.

To be honest, if Zhu Biao hadn't mentioned it, he wouldn't have noticed that it was almost autumn now.

They had already set a time for action, and it was autumn.

"So how are the parties preparing now?" Chu Ze asked.

Zhu Biao recalled the situation reported before, and said: "The soldiers and horses are ready, and the grain and grass are also ready." ”

Because they were going to cross the sea to fight, they didn't bring a lot of grain and grass.

Mainly at sea, everyone needs to eat.

The rest is to keep a part of it as a reserve.

When it really comes to that side, it's better to fight and feed the war.

Rao is so, and the food that needs to be prepared is not good.

"Who's the manager?" Chu Ze asked again.

Zhu Biao: "In addition to Da." ”

Sure enough, it was him.

They had been going to let him go.

Now the sores on his back are also healed at this time.

It's okay to fight.

"Just wait now...... Wait a minute. A flash of inspiration suddenly flashed in Chu Ze's mind, and he suddenly said to Zhu Biao, "Biao, you are expected to have a long tube in your hand, right?" ”

He remembered that Zhu Yuanzhang said that there were several of them.

With Zhu Yuanzhang's favor for him, Zhu Biao must have it.

Seeing Zhu Biao nodding, Chu Ze immediately said, "Then you bring one for us." ”

"What do you want it to do when you stay in the house?"

"Naturally, you have to make good things, anyway, you take one."

Chu Ze wants it, and Zhu Biao is naturally not stingy.

After Zhu Biao went back, he immediately ordered Jinnai to send two over.

When the chamberlain sent it, he also deliberately said: "There is only one of our Royal Highnesses, and the other one is given by the queen's mother." ”

"Father-in-law Lao thanked our stepmother for us, and when we lifted the ban, we went to the palace to thank her." Chu Ze took some silver and stuffed it into the hands of the chamberlain.

The chamberlain took the silver and smiled so hard that his eyes narrowed into a line.

Seeing off the waiter, Chu Ze turned around and plunged into the study.

The telescope is good, it can make people see farther, and it is just used for long voyages.

But there's a problem with that.

The distance that this telescope can see is a little short, which is okay for fun, but when used on the battlefield, there is still room for improvement.

Chu Ze remembered that modern telescopes can adjust the focal length.

In this way, you can see farther and see more clearly.

On the battlefield, whoever sees farther means greater vitality.

But what should be done with this focusing spiral?

……

Half a month later, Chu Ze's grounding was lifted.

Chu Ze lifted the grounding with his front foot, and entered the palace with his back foot.

Zhu Biao received the news and immediately put down his government affairs to find his father.

Chu Ze came, eighty percent of it was for the sake of the schedule.

He alone may not be able to move his father, he has to help him.

When Zhu Biao arrived, Chu Ze was pulling Zhu Yuanzhang to try the telescope in the imperial flower.

This telescope was modified by Chu Ze, and a focusing spiral was specially added.

It's just that the workmanship is a little rough, much like a lump growing on a tree pole.

Very unsightly.

But it's easy to use.

"Yes, yes, Your Majesty, just turn here." Chu Ze pinched one of Zhu Yuanzhang's fingers and flicked it on the gear, "How is it?" ”

Zhu Yuanzhang was pleasantly surprised.

"It's so clear!"

Zhu Yuanzhang moved the telescope away, looked at the scenery in front of him, and then raised the telescope in front of him.

The flowers and plants that were completely invisible just now seem to grow right in front of your eyes.

It feels like it's within reach.

"Chu Ze, you can, this is much clearer than the previous one." Zhu Yuanzhang was a little in love and asked Chu Ze, "How far can you see this?" ”

"We don't know this, and the emperor doesn't know, we have been grounded for this time, and there is only one high-rise building in the house, and the distance we can see is limited. So there's no way to be sure. If the emperor wants to give it a try, why don't we find a higher place to have a look? Chu Ze squeezed his eyebrows at Zhu Yuanzhang instigatingly.

Zhu Yuanzhang was a little moved.

was about to take Chu Ze to another place to continue playing, and the afterglow caught Zhu Biao.

Seeing Zhu Biao, Zhu Yuanzhang's eyes suddenly lit up.

"Biao'er, come here, let's show you something good." Zhu Yuanzhang strode towards Zhu Biao, pulled the person to the position where he was standing, and explained to his son carefully.

Chu Ze retreated with interest.

The family interaction between fathers, don't go over to join in the fun.

It didn't take long for Chu Ze to hear Zhu Biao's exclamation as he wished.

The father and son walked towards Chu Ze, stretched out their hands left and right, and pulled Chu Ze out: "Let's go, let's find a higher place and try how far this thing can see." ”

You can try, but can you not drag him?

Chu Ze was like a broken pocket, and was dragged by the excited two to the highest building of the palace, the Star Picking Tower.

That's right, the name is so unpretentious.

Chu Ze and the three climbed to the top floor and began to test the telescope.

Give it a try –

Ay!

I was able to see the treasure gate.

"Yes, it's much clearer than before, Chu Ze, how did you do this?" Zhu Biao turned his head and looked at the young man who was leaning on the railing.

Chu Ze smiled proudly when he heard this: "Who are we?" Is there anything we can't do? ”

"Tsk, you still gasp for two words of praise for you." Zhu Yuanzhang raised the telescope in his hand and said, "You quickly teach the people below how to make this thing, and before Xu Da sets off, you must make at least ten crosses, no problem, right?" ”

"Cross?" Chu Ze's tone was ominous.

Zhu Yuanzhang frowned: "Too much?" That...... Nine? ”

Listening to Zhu Yuanzhang's reluctantly reducing one, Chu Ze smiled: "What we mean is too little." There is still half a month before the departure of the handsome, and how can I make fifteen planes. Don't think about how delicate it is, let's mainly go to a quantity. As for the delicate ones, let's go back and think about ways to improve them. ”

His time was too short for him to refit what he had done before.

This telescope is a bit of a nondescript.

It works.

I am very happy to be able to use Zhu Yuanzhang.

"Okay, then you do it, and we'll leave this matter to you."

(End of chapter)