Yan Liben's smile stiffened on his face, and he looked a little numb as he watched the big pieces of wood return to the box.

Looking at this kid's confident smile again, Yan Liben said, "It's hard to come out, what are you doing with putting it back again?" ”

"The kid has already demonstrated it just now, presumably Master Yan will definitely be able to come out again."

Yan Liben said with an old face: "Your movements just now were too fast, I didn't see it clearly, how can I remember so many steps." ”

Da Niu grinned and said, "The county marquis said that he can only teach Master Yan once." ”

I haven't figured out the matter of water pressure yet, and now there is another Huarong Dao.

It seems to be a simple game, but it is actually full of wisdom.

Since the child in front of him can solve it, it is impossible for him not to solve it.

Yan Liben looked at the bag on the side, "What's in the bag?" ”

The big cow took out a six-sided cube, and all six sides were small grids painted with six colors.

"It's called the Rubik's Cube."

"Rubik's Cube?" Yan Liben looked curious, "Is this the same as Huarong Dao?" ”

"Pretty much." After Da Niu finished speaking, he yawned, and then flicked the six sides of the Rubik's Cube with both hands to disrupt all the colors and handed them to Yan Liben.

Yan Liben held the entire Rubik's Cube made of wood in his hand and asked, "How to play?" ”

"Turn it and turn it to the same color on all six sides."

Yan Liben cautiously tried a few times, and found that no matter which side he turned, the color of the other side would also rotate.

"Can you turn it around?"

Da Niu took the Rubik's Cube and said, "Yes." ”

Yan Liben put the Rubik's Cube in front of Da Niu, this time he didn't dare to despise this child, "You come." ”

Da Niu said indifferently: "The teacher only allowed me to teach you once, and I have already taught you just now." ”

Yan Liben glanced around and whispered, "You demonstrate it again, don't worry, I will never tell Li Zheng." ”

"No, I still have to go home to work for my parents." After saying that, Da Niu stood up.

Yan Liben took out a piece of silver cake and said, "As long as you teach me again, this piece of silver cake will be yours." ”

Da Niu's footsteps stopped, looked at the silver cake and said, "Really? ”

"Really!" Yan Liben's expression was very sincere.

After accepting the silver cake, Da Niu picked up the Rubik's Cube and skillfully turned the six sides of the Rubik's Cube.

Yan Liben's gaze followed his movements, "You slow down." ”

With a cup of tea, all six sides have become the same color, and the messed up Rubik's Cube has returned to its original state.

Yan Liben gasped and rubbed his eyes vigorously.

Seeing that Da Niu was about to disrupt the Rubik's Cube again, Yan Liben immediately shouted: "Stop! ”

After flipping a few times, the big bull disrupted the Rubik's Cube again.

“……”

Yan Liben thumped his chest, "Ah, why! Why are you doing this? ”

"I'm leaving." Da Niu held the silver cake in his arms and left contentedly under Yan Liben's desperate gaze.

Holding the Rubik's Cube whose color was disrupted again, Yan Liben was so anxious that he stomped his feet, "How can Li Zheng teach the child and Li Zheng's virtue." ”

A Rubik's Cube, a Huarong Dao.

Yan Liben let out a long sigh, this was the first time he felt that he was inferior to a ten-year-old child.

Just as he was about to put Huarong Dao and the Rubik's Cube back into the cloth bag, Yan Liben found that there was still something in the cloth bag.

Taking out the last thing, Yan Liben stood in place like a lightning strike.

It is recorded in ancient books that during the Warring States Period, Lu Ban had something called Lu Ban lock in his hand.

Luban lock with the name of the craft of KitKat, Luban lock is made of six wooden strips interlocked.

It is also the pinnacle of craftsmanship at the beginning.

In the Han Dynasty, Zhuge Kongming increased the Luban lock, which consisted of six wooden strips, to nine wooden strips.

It's more complicated.

Yan Liben looked at the wooden strips in front of him and counted them carefully, and there were twenty-four wooden strips in this Luban lock in front of him.

The rumored Luban lock has been lost for a long time.

After the Mo family and the public loser disappeared.

Luban lock also disappeared from people's field of vision.

Only in the classics there is a silhouette of the Luban lock.

I didn't expect to live for more than 30 years, and I could still see Lu Bansuo in my lifetime.

Yan Liben saluted in the direction of Jingyang County.

In this life, Yan Liben naturally never admired anyone in terms of craftsmanship, and for the first time in his heart, he admired Li Zheng in his heart.

Carefully putting away the cloth bag, Yan Liben became more and more excited in his heart, he must see Li Zheng.

Ask where his craft comes from.

It is rumored that the Mo family and the public loser are really still in the world.

Protecting this cloth bag, Yan Liben took these three things all the way back to Chang'an.

put Huarong Dao, Rubik's Cube, and Luban lock in front of Li Shimin.

Li Shimin also looked at these three things and was puzzled, looked at Lu Ban Suo and said, "Is this really the long-lost Lu Ban Suo?" ”

Yan Liben replied: "Your Majesty, the Luban lock has been lost for a long time, and this may be imitated by Li Zheng, but Li Zheng can add twenty-four wooden strips to the Luban lock, and no one in his life can achieve such a realm." ”

Li Shimin took the Luban lock in his hand, "Where did Li get the manufacturing method of the Luban lock?" ”

"The minister will definitely ask Li Zheng after he sees him." What Yan Liben didn't say was that he doubted whether the public loser and the Mo family were really still in the world.

Since the beginning of the Qin Dynasty, the Mo family and the public loser have disappeared one after another, until the Han Dynasty, the Mo family still has a figure.

When Emperor Wu of the Han Dynasty deposed the Hundred Schools and began to respect Confucianism, the Mo family almost lost its successors.

The children of the Mo family also disappeared from the world.

Since then, these KitKat's craftsmanship has also disappeared from people's vision.

Now that he sees Lu Bansuo again, Yan Li's heart seems to be burning with a fire.

Maybe you can really recreate the pinnacle of craftsmanship and recover the lost inheritance of the Mo family and the public loser.

Li Shimin said: "Why don't I give you a will, so that you can meet Li Zheng." ”

"Your Majesty, no." Yan Liben bowed down and said: "This is Li Zheng's question to the minister, if the minister unravels Li Zhenghui's willingness, the minister also has a lot of questions to ask Li Zheng, if His Majesty makes an order, I am afraid that Li Zheng will not be convinced, I am afraid that he will not say anything at that time." ”

"That's fine." Li Shimin let out a long sigh, "Then it will be as you say." ”

Yan Liben put away these three things again and returned to his home.

Huarong Dao, Rubik's Cube, Luban Lock.

Yan Liben carefully studied it, and the ingenuity of these three things was comparable to the skills of the Mo family and the public loser.

Without the realm of absolute craftsmanship, Li Zheng will never be able to create these three things full of wisdom.

Li Zheng must still have some secrets in his hands.

Since then, in addition to a math problem that no one can solve, Hongwen Hall has two more things.

One is called Huarong Dao, and the other is called Rubik's Cube.

According to the people of Hongwen Pavilion, as long as you unlock these two things, you can go to meet Master Yan to unlock the more difficult Luban lock.

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