Cheng Yanjin took Li Siyuan's hand and entered the living room of his house, and as soon as the two of them sat down, a servant served pastries and boiled water! Why plain water instead of tea? Naturally, it is because in the early Tang Dynasty, tea culture was not yet prevalent, and at that time, tea drinking was mainly based on cooking tea, and the so-called cooking tea was just like cooking vegetables, adding some condiments to the tea leaves!

Obviously, Cheng Yanjin doesn't like this kind of tea, maybe because of the taste, or maybe because he is afraid of trouble, anyway, Li Siyuan knows that Cheng Yanjin didn't deliberately snub himself!

Cheng Yanjin also secretly observed Li Siyuan after the subordinate finished serving the pastries and boiled water, and when he saw that Li Siyuan was not angry because the subordinate gave him boiled water, he couldn't help but glance at Li Siyuan in his heart!

After the two of them each drank a sip of water, they listened to Cheng Yanjin speak: "Virtuous nephew, yesterday I went to the Qin Palace, and I happened to meet Doctor Sun who was diagnosing the princess, and I heard about you. Come on, let's bring water and wine to congratulate the virtuous nephew on becoming a fairy disciple! ”

Li Siyuan, who was drinking water while echoing Cheng Biting Jin, was a little puzzled in his heart, Sun Simiao, the old Taoist priest, had disappeared since he came to his senses that day, and originally thought that he had escaped because he couldn't cure himself, but he didn't expect to be arrested by Li Shimin to treat his eldest grandson! It's just that how did this old Taoist know that he had become an immortal disciple? And this Cheng Biting Gold, it won't be so enthusiastic just because he is an immortal disciple!

Just when Li Siyuan's mind was spinning, Cheng Yanjin said again: "I also gave the thing that my nephew gave me yesterday to brush my teeth, and I also gave it to King Qin, and King Qin is very optimistic about this thing you made after using it, and praised you for being worthy of being a fairy disciple, and you are ingenious!" ”

After finishing speaking, Cheng Yanjin looked at Li Siyuan, only to see Li Siyuan drinking the glass of boiled water with his head down, and his expression was still a little intoxicated, and he didn't know that he thought Li Siyuan was tasting some peerless wine!

Seeing this scene, Cheng Yanjin couldn't help but curse secretly, this is really a fucking little fox, his mind is so mature, it seems that he really got the true inheritance of the gods!

Thinking of this, Cheng Biting Jin coughed twice, cleared his throat, and said: "Virtuous nephew, my old Cheng is a rectum, I don't like to talk around the bend, if I have something to say, I will say it directly!" As last night we had a banquet in the Qin Palace, one of my old subordinates was on an errand in the East Palace, and I heard that the kid who troubled you yesterday told the prince about you, and said that your toothbrush was very profitable. If there is anything you need help from our Qin Palace, although the virtuous nephew speaks, everyone knows that our Qin Wangfu and the East Palace have always been at odds, if the virtuous nephew has an idea, it doesn't hurt to say it! ”

As soon as the words fell, Li Siyuan knew in his heart that the topic was coming, he couldn't help but be cautious, he raised his head and looked at Cheng Yanjin, and found that the old thief was looking at him with a sly face, and couldn't help but have an idea, and said to Cheng Yanjin: "Thanks to General Cheng's love, the kid didn't expect that His Royal Highness the Prince could also afford this little object invented by the kid, but the kid has no power and powerless, and it is difficult to fight against this greedy prince, the kid thinks if he can give the 20% of the shares in the kid's hand to the King of Qin, At that time, maybe His Royal Highness the Crown Prince will not dare to act recklessly! ”

Listening to Li Siyuan's words, Cheng Biting Jin coughed embarrassedly: "That, virtuous nephew, His Royal Highness King Qin is eloquent and strategic, and he will not care about these little things, if the virtuous nephew really feels that he is powerless, he can give a share to my old Cheng, and I promise that no one will dare to hit your toothbrush again, and no one will imitate your toothbrush in Chang'an in the future, if you find that someone is imitating, you can tell me Lao Cheng, I guarantee that there is a smashing family!" ”

Li Siyuan wanted to point at Cheng Biting Jin's nose and scold: I have never seen such a brazen person! But he thought about his little arms and legs, so don't break his wrists with these thighs! Besides, if you can let this founding hero of the Tang Dynasty be your partner, it will not be a little good for yourself!

After thinking of this, Li Siyuan opened his mouth and said: "General Cheng, thanks to your old look, that kid will climb high, and the kid will give you his two dry shares, and after a while, I will trouble the housekeeper in the house and me to go home and do the handover!" ”

Hearing Li Siyuan's promise, Cheng Yanjin said happily: "Hahaha, the virtuous nephew is really a cheerful person, the old man is really not mistaken, come here, serve wine and food, and then call the three cubs in the family over, the old man wants to have a good banquet for my virtuous nephew!" ”

After Cheng Biting Jin finished instructing his subordinates, he turned his head to Li Siyuan and said, "The gift that the virtuous nephew gave to the old man today is something that goes with the toothbrush?" I wonder if production has already begun? Is it an honor for the old man to participate in a share? ”

As soon as he finished saying this, Li Siyuan almost choked on boiled water, okay, this old fox, it turned out to be a serial set for me, it seems that this toothpaste is his real goal! No, you can't cheapen this old fox for nothing!

After thinking about it for a while, Li Siyuan took it into account and said: "General Cheng, what I gave you today is toothpaste, and when you brush your teeth, the effect is much better than brushing your teeth with salt!" It's just that although this thing is a good thing, it is extremely difficult to produce, it requires a lot of manpower and material resources, if you are willing to pay some money, you can produce it, otherwise, with the strength of the kid, I don't know that the year of the monkey can be produced on a large scale! ”

After Li Siyuan said to play, Cheng Biting Jin laughed: "That's good." My Cheng family will pay for it, just buy whatever you kid needs, and you don't dare to lie to the old man! However, this new object old man wants to account for 6% of the profit, after all, although you have a good idea, but my Cheng family is a real silver! ”

Hearing Cheng Yanjin say that his family wants to monopolize 6 percent, Li Siyuan also agreed, after all, he was also ready to let the Cheng family only 1 out, but he still pretended to be embarrassed and said: "General Cheng, this thing was made by me and my two friends, is it a little less for our two families to divide 4 percent!" ”

Cheng Yanjin touched his beard and thought about it, feeling that he couldn't be too greedy, in case this kid had other good things in the future and didn't look for himself, he would lose a lot, so he said ruthlessly: "That's it, let's five or five points, you can discuss the five points yourself, what do you think?" ”

Li Siyuan was naturally extremely satisfied with such a result, so he nodded and agreed.

As soon as the two finished speaking, someone began to serve the food, and at the same time, three sturdy young men walked in from outside the door, Li Siyuan looked at it, he didn't need to ask, they must all be Cheng Yanjin's sons, and they looked like Cheng Yanjin's mold carved out!

After the three of them came in, they first met their father, and then Cheng Yanjin began to introduce his son to Li Siyuan!

Cheng Yanjin's eldest son is called Cheng Chuhei, 19 years old this year, although he is five big and three thick, he was forced by his father to learn literature since he was a child, but he is a scholar of Si Siwenwen; His second son is called Cheng Chuliang, 16 years old this year, and he is also strong, but he has been practicing martial arts since he was a child, and his temperament is diametrically opposed to that of his eldest brother, and he is very bold; The youngest son's name is Cheng Chubi, he is only 6 years old this year, but he can't see anything, but looking at the smart eyes of the little guy, Li Siyuan feels that this kid will definitely have a lot to do when he grows up!

After Li Siyuan and the Cheng brothers got acquainted, they sat down separately, and when the wine and food were almost finished, Li Siyuan found an opportunity and said: "General Cheng, when I came to your mansion today, in addition to sending toothpaste to the general, I also asked for something, I hope the general can give the kid a hand!" ”

Cheng Yanjin heard that Li Siyuan had something to ask for himself, put down the wine bowl and said: "If the virtuous nephew has anything to do, the old man will naturally help if he can help, and ah, the old man has called you a virtuous nephew, why do you still call me a general?" It's hard to look down on my old Cheng! ”

This Cheng Biting Jin is worthy of being the Demon King of the Mixed World, and he is about to stand up and beat people as he speaks, Li Siyuan has a black line on his head, and countless crows fly over his head! He hurriedly held Cheng Yanjin down and said: "Uncle Cheng is angry, doesn't the little nephew feel a little high, since you always look at the little nephew, the little nephew just changed his words!" ”

Hearing this, Cheng Yanjin nodded with satisfaction, and then said: "It's pretty much the same, now let's talk about it, what is the matter with you coming to me?" ”

Seeing that Lao Cheng finally calmed his anger, Li Siyuan explained his intention: "Uncle Cheng, I heard that the Qin Wangfu is going to hold a poetry competition recently, I don't know if you can help the little nephew recommend it, the little nephew has admired the demeanor of the King of Qin since he was a child, and hopes that one day he can serve His Royal Highness the King of Qin, and I hope that Uncle Cheng will be successful!" ”

Cheng Yanjin looked at Li Siyuan, and then said disdainfully: "The virtuous nephew doesn't have to participate in the poetry competition, when the war is fought that day, the old man will find you an errand, man, you have to take fame and fortune immediately!" ‘

After listening to this, Li Siyuan waved his hand again and again, isn't this going for my life, in this era, there is no medicine, and people can die if they feel a risk, if they go to the battlefield, if they get injured, then they won't have to burp!

He hurriedly said to Cheng Yanjin: "Thank you uncle for your kindness, it's just that my family has three generations of single inheritance, and my parents don't want me to join the army, and I hope my uncle will forgive me!" ”

Cheng Yanjin saw him like this, and said unhappily: "Coward, but since this is the case, the day after tomorrow, you are ready to prepare, and go with the old man to see His Royal Highness King Qin, but you kid have to be ready, this poetry meeting is not so simple, it is going to fight with the prince, you don't want to lose the face of King Qin at that time!" ”

Li Siyuan, who knew the direction of history, naturally didn't care who King Qin was fighting with, so he naturally agreed with confidence.

Li Siyuan said goodbye to Cheng Yanjin, and was about to go home with the housekeeper of Cheng's house, Cheng Yanjin shouted in the back: "Oh, the meal is finished, and I don't know the name of the virtuous nephew!" Come quickly, so as not to embarrass the old man when he introduces you the day after tomorrow! ”

Li Siyuan, who was about to take a step, heard this, and almost fell to the ground, scolding in his heart, he still underestimated the shamelessness of this old horseman!