looked at the guy running towards him with a bunch of fruits in his hand and a smile on his face, but he was speaking strange Chinese in his mouth.

Li Yuanjing subconsciously asked, "Who is he?" ”

"He, Xu Kun, is the ...... who makes glass"

Li Yuanjing probed the other party with a hint of surprise, in his thirties, with a scruffy beard, the whole person looked like a forty-year-old, Li Yuanjing really didn't understand it anyway, what confidence did he have to dare to give himself such a name? You're a real man who shouts for a woman every day......

"Is he a good vegetable?"

“？？？”

A group of people looked at Li Yuanjing for some reason, what the hell is Xu Kuncai?

Yu Guang reacted first, and hurriedly responded: "Your Highness, Xu Kun doesn't grow vegetables, but he has planted a lot of fruit trees in the yard, and there are ...... He shouted everywhere that His Highness was going to find him a mother-in-law, but it turned out that he had been here for more than two years now, and he hadn't even seen a woman......

"......" Li Yuanjing was speechless, looking for a woman was Aluer's statement in order to trick Xu Kun into giving him, and he never promised to find him a woman.

However, Alur's goods have been missing for a long time, and I don't know if he has come back for more than half a year since he left, let alone whether Li Chengqian has taken away his shop.

Frankly speaking, the loan to Alur is a bit internal, because the housing prices in Chang'an at this time are not so high, although the housing prices have risen slightly this year, but for Qianzhuang, taking away the house is at most to ensure that the money will not lose money, but the interest of these money in recent years has been put in.

But this Xu Kun's words, with the help of Datang craftsmen, did improve the purity of the glass, and the transparency was also a little better, and I vaguely remembered that I had received a report when I left before, saying that they had mastered the technology of glass purification, and they would soon be able to make truly transparent glass.

"Is the glass transparent now?" Li Yuanjing asked directly sideways, if it is done, Li Yuanjing doesn't mind giving Xu Kun a few women, and by the way, he will change his surname.

"It's transparent, I had it two or three months ago, but the price is too expensive, and ordinary people can't afford to use ......it," Yu Guang said.

"Xu Kun, this king really didn't expect you to get the glass out, so let's ask this king to find you three women with different regional characteristics, how about it?" Li Yuanjing looked at Xu Kun with a smile.

"Good! Good! Your Highness, how long will it take? Xu Kun looked at Li Yuanjing pitifully, as if he was sincerely praying.

"Two or three months, this matter is not urgent, but don't worry, the women given to you by this king are all carefully selected, and they will definitely satisfy you!" Li Yuanji looked at Xu Kun with a smile, looking at his sloppy appearance, the more he thought about it, the more funny he felt, and then spoofed: "The king of Xu's surname thinks you can't control it, so let's do it, in the future, you will have the surname Cai, and your full name is Cai Xu Kun." ”

"Good! Good! Good! Thank Your Highness for your surname! Xu Kun hurriedly thanked him excitedly, and at the same time held the fruit in his hand high and handed it over.

Not to mention the surname Cai, even the surname Xu Kun is also very happy and difficult to control himself, this is a surname, for him, an outsider, to get a prince's surname, it is almost equivalent to being accepted by the Tang Dynasty, what is more exciting than this?

"Huh? This fruit ......" Looking at the fruit handed over by Cai Xu Kun, Li Yuanjing always had a familiar feeling, of course, he knew the fruit, figs.

"Your Royal Highness, this fruit can bear fruit because it does not bloom, so it is named Fig, it is brought by the small one when he came to Datang, and he planted a few in the yard when he was bored before, it is very sweet!" Cai Xu Kun hurriedly explained that this fruit was not available in Datang, at least he asked everyone he could see here, and no one said that he had seen such a thing in Datang.

And many people thought it was delicious after eating it, so they begged for some branches and seeds from themselves and planted them at home to eat.

Of course, those people have not borne fruit yet, well, maybe they have just been unearthed......

Li Yuanjing frowned faintly, looking at those figs that were cracked because they were ripe, he always felt as if he had forgotten some important information?

Suddenly, Li Yuanjing saw some stains on a fig, which could not be said to be stains, and it might be more accurate to call it gum.

At this time, Li Yuanjing finally determined what he had ignored, and vaguely remembered that he had seen a record in a book before, saying that the juice of the fig tree could be used as a rubber substitute after refining.

The reason why it can only be used as a substitute, but not replaced, is because there are too many impurities in this juice, and the density is not enough, and the performance is not as good as rubber in many aspects.

But now, for Li Yuanjing, this is the best choice.

"How many fig trees are there?" Li Yuanjing asked directly.

"There are three small ones, and dozens of them have been moved out this year, but none of them have grown yet, and they won't bear fruit until next year at the earliest." Cai Xu Kun responded obediently, the promised woman has it, and there are three, and he has also been given the surname by His Royal Highness, and his life is complete, what reason is there not to serve well?

"Try your best to transplant and expand the planting scale, and the king's royal village outside the city can be planted with all fig trees." Li Yuanjing turned his head to look at Yu Guang and said: "This king seems to have seen this information from which record, saying that the juice of the fig tree can be refined to form an elastic substance, which can be used to seal it with a certain effect, find a way to find someone to collect some to see if you can get it, don't hurt these trees." ”

"No! Subordinates are going to find someone! "Hearing that Li Yuanjing actually gave a solution, although I don't know if it's reliable or not, but at least it's worth giving it a try, anyway, they have no choice.

And Li Yuanjing also fell into contemplation, although the fig tree can temporarily solve this problem and use it, but the wear resistance is not as reliable as rubber, and there is no problem with replacing it for a short time, but if it is used for a long time, it is still necessary to go to South America to find rubber.

But to take a pulp ship or sailboat to South America, this Li Yuanjing absolutely refuses, at least until the steamship is made, can he consider going to South America, and considering the planting environment and other factors, the next step is to take Southeast Asia into the bag first, otherwise there will be no place to plant it back.