"My lord has heard that Dongchen has many talents, and this time I went to the state banquet to solve my doubts to Dongchen." The most inconspicuous envoy of Nanzhao spoke.

"Puzzled?" Feng Yunye looked suspicious, "Envoy, please speak!" ”

Over the years, it has happened to officials at state banquets, and it is not surprising that officials have been resolved, anyway, they will resolve it every year.

The envoys of Nanzhao noticed everyone's expressions, disdainful in their hearts, and took out a brocade box.

"This is the former national teacher of my Nanzhao bored to build, it is rumored that the national teacher once put a secret treasure in it, but because the national teacher traveled, there was no trace, and there was no way to unravel it.

My lord asked me to bring this thing to Dongchen, hoping to find a way to crack it and take out the secret treasure in it. After the envoy finished speaking, he opened the brocade box.

I saw a square black object being wrapped.

Feng Yunxi looked at this thing, and also became interested, what is this thing.

The envoy pressed on the square item, and the entire box instantly burst out with six kinds of light.

Several kinds of light are intertwined on each side, and there is no pattern to speak of.

Feng Yunxi looked at this, silently continued to peel the longan meat, she thought it was a treasure, but she didn't expect it to be a Rubik's cube.

And it's a Rubik's Cube that can emit light.

"This physical solution is peculiar, and it needs to unify the color of each surface before it can be solved." The envoy said, handing the Rubik's Cube to Feng Yunye.

Feng Yunye curiously took the Rubik's Cube, turned it around a few times, and found that not to mention the six sides, it was difficult to unify just one side.

Then he passed the Rubik's cube on, "Today, if anyone unravels this thing, I will be rewarded!" ”

The Rubik's Cube was passed on to hundreds of officials, and everyone who came into contact with it took it and studied it.

But at most, someone will put one side together, and the remaining five sides will be unpredictable.

Soon, the Rubik's Cube was in the hands of the officials.

"Why, no one in Dongchen can crack this thing?" Feng Yunye looked at the ministers with a cold face.

The ministers retracted their heads one after another and remained silent.

Feng Yunxi was eating longan meat, looking at this scene, at this moment the Rubik's Cube was already in Mu Yichen's hands.

I saw that he studied it first, and then tried to turn it twice, and then stop and turn, and soon a quarter of an hour passed.

Mu Yichen has completed one side, and the other four sides have also completed two floors.

The eyes of the ministers were focused on him, and they counted on him to crack the Rubik's Cube.

Mu Yichen finally turned a few times, but he never put the last side together, so he put down the Rubik's Cube, "There is nothing the minister can do." ”

The ministers' eyes were dim, it was not that today's great Dongchen was stumped by this thing.

"Haha...... Prime Minister Mu is already very smart, and I, Nanzhao, have only completed this step, so I will stop. The envoy of Nanzhao said with relief.

But everyone present knows that this thing was made by his former national teacher, so he must be able to solve it, so calculate it.

It's not that Dongchen is not as good as Nanzhao.

The ministers were all blushing and speechless.

"Isn't it just a broken Rubik's Cube, this is something that my Dongchen women and children play with, how can a courtier study such a plaything."

Feng Yunxi's voice suddenly rose, and her crisp voice was in the palace, attracting everyone's attention.

I saw Feng Yunxi stand up, take the Rubik's Cube from Mu Yichen's hand, and throw it up and down with his hand, "It's just a third-order Rubik's Cube, the simplest one." ”

The envoy didn't expect to kill a Feng Yunxi halfway, but he didn't think that Feng Yunxi was just a bluff, so he said with a smile.

"Since the eldest princess said this, could it be that there is a way to crack it?"