Seeing him hit his head, his roommate burst out laughing. You Zishi said that he didn't have classes in the afternoon, so his classmates left first.

In the bedroom, only Youzishi was left. Scratching his head, he struggled to recall the contents of his dream, but it was elusive.

Just sat for a long time, in a daze, and finally You Zishi said that he surrendered, and he didn't want to do it anymore, but he found a gift box with simple packaging in the pile of books next to the bed inside.

On the front of the gift box, a sentence is written: Home and everything is prosperous!

The font is free and unrestrained.

turned over, but on the reverse side, another sentence was written in block letters in a formal manner: Man, without money, there is no world!

These two sentences have their own meanings, and they appear together at the same time, which seems a little abrupt.

The wrapping paper of the gift box has been removed, and You Zishi involuntarily took the box in his hand, only to find that he didn't know how to open it.

It's like some kind of delicate locked lockbox.

There is a fingerprint collector on the back. You Zishi curiously pasted the thumb of her right hand, and immediately ding, and an LCD screen appeared on the front of the box. It shows a three-by-three nine-square grid.

From one to nine, the nine numbers are arranged in order from left to right, top to bottom.

123

456

789

It seems to be an initialized arrangement.

What does that mean?

Do you have to solve this puzzle to open this mysterious gift box?

You Zishi thought about it, and in the dream, she seemed to open the box very casually.

Hum!

Since he was a child, he has participated in the National Mathematics Olympiad and won the third prize.

It's already ripe.

The wandering poem touched the rearrangement of the numbers. In just a few seconds, the sum of each row, each column, and the three numbers on the diagonal is equal to fifteen.

492

357

816

With a ding, an extremely subtle sound sounded, and the hidden button of the box had popped out. You Zishi opened it excitedly and saw that it was a pair of delicate sunglasses. I played with it in my hand, but I couldn't tell what material it was made of, which was very high-end and atmospheric.

Strange, where did the sunglasses come from?

Although she thought so in her heart, You Zishi had already put on her sunglasses.

"Iris recognition starts scanning......"

A circle of water ripples rippled in his vision, and You Zishi felt that his eyes were blurry, but in just a few tenths of a second, the sunglasses returned to normal, and the line of sight in the bedroom was in full view.

Even, clearer than usual.

A slightly mechanical but very beautiful female voice sounded in Youzishi's ears.

"Super Sunglasses Recognize the Lord Success, Name, Wandering Poem, Age, Twenty Years Old, Birthday, June 6, If there is no error, please be sure!"

You Zishi was startled by this sudden voice, and panicked to search for the girl's figure in all corners of the dormitory. But nothing was found.

Even the place where a cat could be hidden, he had already checked, and it was certain that it was a female cat, and he had not found it.

Who's talking?

You Zishi began to turn her head like a cat, looking out for a mischievous woman behind her.

Of course, no.

OK, how to be sure?

As soon as this thought popped into Youzishi's mind, the mysterious and beautiful female voice with a bit of mechanical sound sounded again: Please be sure!

Are you sure!

The wanderer shouted.

"The Super Sunglasses system is being initialized and loaded......"

With a ding, a holographic projection-like picture appeared about two meters in front of Youzi's poem.

This stereoscopic picture resembles a computer monitor, and it is about 60 inches in size. A video jumped out in front of Youzishi's eyes.

The video demonstrates the process of a boy named General Wen and a girl named Qian Yaoyao making this super sunglasses together.

The process was very incomprehensible, I saw Qian Yaoyao suddenly lift her right knee, bend her body back violently, and make a movement like bending a bow and pulling an arrow, and at the same time stretched out the middle finger of her right hand, and put on a strange palm gesture to point diagonally downward, and immediately drew a golden light from between her fingers, and a pillar of liquid gold paste like a stream of water appeared out of thin air, pouring down with a hot and scorching breath, and melting into a ball.

He shouted loudly in his mouth: "Golden fingers, golden essence and jade liquid!"

At the same time, General Wen clenched his left hand into a fist and pinched it into a gun shape, his thumb was the trigger, and his index finger was the muzzle.

At the same time, he shouted: "Water gun, throw bricks and lead jade!"

The cold liquid bricks and the hot liquid gold paste met, and soon, after shaping, the golden syrup and jade liquid actually changed into the appearance of the sunglasses obtained by You Zishi.

It's as beautiful as a work of art.

When the video ends, the display stays on as if it were powered on. At this time, You Zishi's dream scene also recalled like watching a movie.

In the background of the table is a girl with a striking eye, tall and slender, wearing a silver one-piece bodysuit like a space astronaut, the material is special and light, covering her from head to toe, only one mouth is exposed up and down her body, but she also outlines her figure concave and convex, and her heroic spirit.

There is only one simple icon on the desktop.

Original song system.

From the girl's mouth on the background of the desktop, from time to time she spit out a sentence like blowing bubbles: More functions, please work hard to unlock them!

How should this be...... Use?

You Zishi was puzzled, and read out the words of the original song system in his mouth.

"The original song system has been turned on!"

The entire screen is completely covered, and tens of thousands of songs are sorted into different categories on the screen for retrieval.

Because the default classification is arranged by the name of the singer, therefore, Youzishi feels a bit like the kind of song ordering system in the KTV song room.

The first page shows all the singers who are red and purple and familiar to Huaxia Guozheng. Looking at the names of those familiar singers, as well as those good-sounding classic tracks, You Zishi immediately felt a sense of intimacy.

Music is a good thing.

It's just, how do you turn the page?

As if the system had a voice recognition function, the screen immediately flipped a page downward.

You Zishi said: Turn the page back.

Sure enough, the picture flipped back again.

After groping for a while, You Zishi found that this super sunglasses system was operated by voice messages. Moreover, the accuracy rate of speech recognition is higher than that of any existing speech recognition technology in the world, reaching 100%.

Even if the speech is ambiguous, the system can accurately meet the requirements and operate.

It's really a treasure trove! The songs in it are almost all styles......

Youzishi's heart was pounding.

Wasn't that a dream just now?