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As soon as Wang Haoran returned home from outside the city, Xiaoyu ran over with a letter and said, "Brother, there is your letter here." Pen, fun, pavilion www. biquge。 info”

Letter? This thing is really a little nostalgic in Wang Ye's memory, when he was still a junior high school student, he didn't have a mobile phone, he went to the Internet café to meet a female netizen, chatted well, and then asked the other party to write letters to each other, called pen pals......

"Who wrote the letter?" The people Wang Haoran knows are all in Chang'an City, so close, who will write to him?

"I don't know."

Wang Haoran took the letter and opened it, hey, the brush writing is good:

Wang Haoran's little friend, the old man received a gift from the little friend that day, and he should have come to thank him, but there was a lot of disturbance in the capital. Many kings and nobles wanted to ask the old man to see a doctor, but the disease of wealth and nobility could not be cured by medicine alone. The old man didn't want to waste time for this, so he left quietly in a hurry, hoping that Xiaoyou would forgive him. If he needs the old man in the future, you can go to Jing Zhaohua to find Yang Gongfu, and he will tell you where the old man is. Don't tell anyone about this, remember! This letter will be destroyed when it is finished!

The name of the signature is: Sun Simiao.

Ha ha...... It turned out to be him! The history books say that this Sun Shenyi went incognito after returning from the capital, and it turned out that he was forced by the kings and nobles of the capital! Wang Haoran tore the letter to shreds after reading it, if Doctor Sun was found out again because of Wang Haoran, then Wang Haoran's sin would be great, you must know that many of Dr. Sun's works were written during his seclusion, which had a great impact on the development of medicine in later generations, which is not a joke.

"Brother, who wrote you the letter?"

"An old friend."

Seeing that Wang Haoran didn't want to say more, Xiaoyu didn't care much, and asked again: "Then when will you settle accounts with that old man surnamed Lu?" ”

The child's learning ability is strong, and Wang Furen scolded the old horseman of Lu Craftsman, which was learned by Xiaoyu...... This Xiaoyu is also too resentful, other eight-year-old children sleep well, and yesterday's little grievances can basically be treated as something that happened to others. Maybe it's because Xiaoyu has never been humiliated that she has such a deep impression, right?

"It's going to be a few days away. I'll go talk to my dad first, and then come back and my brother will teach you something interesting. ”

"Good! Then I'm waiting for you here, you have to hurry! "Xiaoyu likes to watch Wang Haoran make some strange things the most.

Two days passed in a blink of an eye, and Chen Jun sent the Rubik's Cube early in the morning. Wang Haoran played with it, although it was a little tight, but it was very good that it could be made like this by hand, and it was not a big problem, it would naturally become loose after playing for a long time.

Chen Jun saw that Wang Haoran was very satisfied, so he took out another Rubik's cube and asked carefully: "Little master, I have another one, which is made of scrapped workpieces, and the connection is not tight enough." I wonder if the little master can give me this? ”

These two fathers and sons are really honest enough, as long as the two fathers and sons don't say it, even if they leave the best, Wang Haoran can't know.

"Absolutely. Come, give me your one, and I'll color your one too, and I'll teach you how to play then. ”

Wang Haoran had already prepared the materials for coloring, and two days ago, he and Xiaoyu used red, yellow and blue pigments to mix various colors. However, Wang Haoran did not dare to dye yellow on the Rubik's Cube, yellow is the color that can only be used by the royal family, and if ordinary people wear yellow clothes, they will be convicted of rebellion. As for what will happen if the Rubik's Cube is dyed yellow, it's better not to try it, anyway, Wang Haoran can have whatever color he wants, and he doesn't necessarily have to use yellow.

After the Rubik's Cube was dyed and dried, Wang Haoran messed up the colors of each side of the Rubik's Cube, and then taught Chen Jun how to collect the colors on the first side, and as for the other sides, keep them for him to figure out by himself. It was easy to collect a noodle, and it didn't take long for Chen Jun to learn it.

When Chen Jun was about to say goodbye, Wang Haoran said: "If this Rubik's cube is sold outside, it can be sold at a good price, you two father and son can make some out and sell it when they are free, and it is still okay to make a little money, and all the income belongs to the two of you." But I have a request, it must be five days before it can be done. ”

"That'...... Thank you, little master! "Chen Jun is overjoyed, it is a small amount of money for Wang Haoran, but it is a huge amount of money for his father and son! You don't need capital, you can make a lot of money, this is pie in the sky!

"I suggest you don't do too much, it's rare and expensive?"

"Little Master Xie for your advice!"

After Chen Jun left, Wang Haoran and Xiaoyu called Han Niu to go to the East Market together, as the so-called East Gui and West Rich, since Lu craftsmen like to make friends with nobles, they naturally have to go to the East City to make trouble.

Wang Haoran and Xiaoyu are not familiar with the East Market, and Han Niu has been to the East Market several times with Wang Furen. The East Market is surrounded by high-ranking officials, especially those who are facing the street, either they are above the top three grades, or they are highly respected and approved by the emperor, but there are no such characters in Chang'an City at present.

Under the leadership of Han Niu, the three of them came to the Fulai Teahouse, which even Wang Furen had come, and the natural level was not low. Like an ordinary teahouse, the second floor of the Fulai Tea House is a private room, and the first floor is a hall. Wang Haoran found a seat in the hall and beckoned Xiaoyu and Hanniu to sit down together, Hanniu didn't dare at first, but Wang Haoran insisted on Hanniu to sit down, and he was flattered to sit down. Wang Haoran ordered some food with the shopkeeper at random, but when he saw Xiaoyu pouting and not saying a word, he asked, "What's wrong with Xiaoyu?" ”

"Brother is a liar again! said that he wanted to settle accounts with Lu Lao Pifu, but now he came to play in Dongshi! ”

"I ......" Wang Haoran wanted to say when he had deceived Xiaoyu, but he remembered that when he was painting a month ago, he said that as long as Xiaoyu wanted to eat mung bean paste, he would make it for her whenever he wanted, but Wang Haoran couldn't do it at that time, but he didn't expect this little girl to hold a grudge so much! Wang Haoran had no choice but to patiently explain: "Brother, I'm really here to trouble Lu Lao Pifu. Think about it, is the old man afraid of us? Unafraid! So who is he afraid of? Naturally, it is the prince and grandson nobles in the capital. The elder brother came here to let the nobles of the king and grandson go to trouble Lu Lao Pifu. ”

"Humph! You still want to lie to me! Can you say that the nobles of the king and grandson went to trouble Lu Lao Pifu? ”

"Three days, you give me three days, if the old man doesn't come to our house within three days to beat and scold, you can punish your brother as much as you want!"

"Really?" Xiao Yu asked suspiciously.

"Of course! But if anyone comes over to talk, don't talk too much, lest you spoil my plans. ”

"You eat slowly, don't be in a hurry." After coaxing Xiaoyu, Wang Haoran took out the Rubik's Cube and tinkered with. Although there were many guests in the hall, it took a long time for someone to discover the strange things that Wang Haoran was making up in his hands. Those who sat close sat in place and discussed the Rubik's Cube with their tablemates, while those who were farther and more courageous simply walked over to see it clearly. When the first person comes around, there will be a second and a third...... Soon Wang Haoran was surrounded by people, and it was useless to persuade the shopkeeper.

In the face of onlookers asking this and that, Wang Haoran was not bored, and patiently answered one by one, of course, only Wang Haoran knew whether the answer was true or false.

It didn't take long for two young men dressed in brocade clothes to squeeze in, and just by looking at the clothes, they knew that these two people were not ordinary people, but they didn't know which one they were.

"Little brother, what is the thing in your hand? And how do you play it? One of the tall and elegant young men asked Wang Haoran.

"It's called the Rubik's Cube." Wang Haoran continued to answer patiently, "As long as you twist each side into only one color, it's done." ”

"Can this be done?" The tall young man was surprised.

"Of course!"

"Can the little brother demonstrate it once?"

"Okay." Wang Haoran needed to arouse everyone's curiosity, and after speaking, he began to tinker with the Rubik's Cube.

"A noodle has already come out!" It didn't take long for onlookers to exclaim.

"It's another face!"

"What's going on? If you move your whole body, can you still twist out the other faces? ”

……

Everyone was talking, and before they knew it, a quarter of an hour had passed.