In Li Chengqianzhong's memory, there were officials in the coastal areas who played the incident of the people being picked up by a big boat, but it did not attract Li Er's attention. It wasn't until Emperor Taishang Li Yuan left the palace and got on the big ship that Li Er paid a little attention to it and sent people to the sea to look for the traces of the big ship, but unfortunately there were no clues. Li Er even sent people into the Dongying Kingdom to look for it, but he didn't find the Emperor Taishang.

Li Chengqian smiled. It's strange if you can find it, Li Yuan followed the big ship to the New World, how can Li Er's people find it?

It's a pity that the New World hasn't sent any more ships to abduct people in recent years, and they don't have the time and energy to abduct people because they want to build a country. If you want to go to the New World, you have to build a sea ship first. Or pass through the Bering Strait?

No, I can pass through the Bering Strait by myself, but I can't take Du He and Li Yuanchang with me. These two people have been pampered since childhood, and they can't stand the Siberian cold wave at all. So, you still have to build a ship!

Thinking of this, Li Chengqian jumped up from the couch, sharpened his pen, and drew a structural diagram of the sea ship on paper. Now that he has no money and no one to help him build a sea ship, let Li Er's people help him build it.

Li Chengqian drew the structural drawings in great detail, and even gave detailed explanations on the side, which can increase the speed of shipbuilding by three times. As long as you look at this drawing, you can quickly and accurately make a sea ship that can withstand the storm in the sea.

Come to think of it, Li Er must be very interested in this sea ship. After all, his own father left on a sea boat that the Tang Dynasty did not have.

Li Chengqian went to Li Er with the drawings, and Li Er and the queen were together and were discussing Li Chengqian's candidate for the crown princess. Seeing Li Chengqian coming in, both husband and wife beckoned to him, called him to his side, and one of them stuffed a picture scroll into his hand.

"Let's take a look, which one do you prefer?" Li Er asked with a smile. At this time, he was still a good father who loved Li Chengqian.

Li Chengqian opened the two scrolls and looked at them separately, and said with a smile: "Both are good." ”

Anyway, he's leaving, so let's just perfunctory the two of them.

"You kid." Li Er didn't get angry because of Li Chengqian's perfunctory, he only asked with a smile, "I heard that you want to sneak out of the palace to travel outside?" ”

knew that Li Er would be the first to know the content of the conversation between him and Li Yuanchang, and there must be many people in the East Palace who were Li Er's people.

Li Chengqian smiled: "Isn't that teasing Du He?" Besides, the palace is so heavily guarded, how can my son be able to slip out? ”

"Yes." Li Er laughed. Since the Emperor Taishang left the palace, he has increased the guards of the palace, built the palace like an iron bucket, and his son does not have the power of the emperor, how can he leave the palace?

"By the way, father, my son has something important to do with you."

"What's important?" Li Er asked casually, "The most important thing now is to choose the crown princess for you." ”

Li Er didn't think that Li Chengqian would have anything important. Although Li Chengqian has already come into contact with the government and politics, it is only Li Er who is willing to let him get in touch, and Li Chengqian cannot contact any major and important matters at all.

Li Chengqian took out the drawings and handed them to Li Er: "When Erchen left the palace yesterday, he met a strange man who was unwilling to be born, and he gave Erchen a blueprint for making a sea boat, and he was comfortable to make a sea ship that sailed safely and quickly in the sea according to the drawings. ”

If it was before, Li Er would definitely not pay attention to the sea ship. But since Li Yuan left on the sea boat, Li Er has not been able to find his trace, Li Er began to pay attention to the sea ship and the sea. He took the drawings and looked at them, the drawings were very detailed, and Li Er, a layman, felt that he understood better.

He laughed happily, patted Li Chengqian's shoulder and said, "Good boy, you have made a great contribution." I arranged for people to build ships. When the ship is built, you will be able to go to sea to find your grandfather. ”

Li Chengqian laughed: "Father, can you give the first sea ship to your son?" ”

Li Erdao: "What's this? I'll give it to you. ”

Li Chengqian immediately ran to the desk to bring a pen and paper, and said to Li Er: "Father, you write a note." ”

Li Er was made to laugh and cry by his trick, and said, "Are you still afraid that I won't be able to pay the bill?" ”

Li Chengqian grimaced and grinned: "I'm afraid that my father will forget." The so-called good memory is not as good as a bad pen. ”

"A good memory is better than a bad pen? That's an interesting statement. Okay, I'll write you a note. ”

The queen smiled softly on the side, looking at Li Chengqian's eyes full of love. Li Chengqian's heart suddenly changed, and he remembered that the queen was suffering from the old problem of qi disease and would die in two years. This time, if he doesn't say goodbye, will it cause the queen's qi illness and cause her to die early?

"Mother, my son got a good prescription some time ago, which specializes in treating qi diseases. Erchen recited it to you, if you take medicine according to this prescription, the qi disease will not affect you. Li Chengqian walked up to the queen and said.

Empress Eldest Sun happily took Li Chengqian's hand: "The emperor has a heart, and the queen mother will take medicine on time according to your prescription." ”

Li Er had already written the note, and when he heard this, he frowned and said, "You can't take the medicine indiscriminately." Gao Ming, you memorize the recipe, I will write it down first and let the people from the Imperial Medical Department study it, and then let your queen mother eat it if it is feasible. ”

"Yes." Li Chengqian hurriedly took the note and put it in his arms and memorized the prescription.

Li Er wrote down the prescription according to his recitation, and after writing it, he handed it to the great eunuch and asked him to send it to the imperial doctor's office, so that the imperial doctor could quickly study it. The prescription sent by the emperor was related to the queen, and the imperial doctors immediately began to study it, and the results were amazing. This prescription is specifically for qi diseases, although it cannot completely cure qi diseases, but it can comprehensively suppress qi diseases so that qi diseases do not recur. From this prescription, you can see how good the medicine writer is, more than all of them combined!

After Li Er received a positive reply from the imperial doctors, he asked Empress Eldest Sun to start taking medicine. Empress Changsun had some relapses during this period of time because she was too tired, but after only taking a pair of medicines, her qi disease was controlled, and there was no recurrence on the website.

Empress Changsun and Li Er were very happy and decided to reward Li Chengqian, a great hero, but they asked people to find Li Chengqian, but they only waited for a letter. Damn stinky boy learned from his grandfather and ran away from the palace! The only thing that was a little better than his grandfather was that he left at least one letter, not without saying goodbye.

In the letter, it was written that Li Chengqian didn't want to get married so early and wanted to hide from the world, so he wanted to travel abroad and asked Li Er not to go to him. Since he had a way to leave the heavily guarded palace, there was a way to make Li Er's people unable to find him.