If you say what is the most precious thing in the world, maybe everyone has their own different answer, but there is an undeniable answer -

Time.

How many people have dreamed that time can be turned back, or that time can stop and become slower.

And now, in the Heavenly Sword Square of the Heavenly Sword Country, the swordsmith of the Sword Country has brought such a magical sword to the world-

Time slows down.

The dream of time that no one dared to imagine before has come true.

Fei Xun (xing fourth tone), a swordsmith from the Bearded Sword Country, is completely different from the previous Ghost Sword Country, he looks short and stout, his limbs are strong and powerful, his muscles are high and bulging, and his face is also rough and fleshy, looking hideous, because of his age, his forehead is full of wrinkles, and the bags under his eyes are very heavy, which makes him look quite funny with his short stature.

It's like an upright grizzly bear, but with a trumpet.

At the time of his appearance, a similar image flashed through the minds of almost everyone.

The swordsmith of the Sword Nation became famous very early, and it is also because of these characteristics that people will call him [Sword Forging Bear], or [Hammer Bear].

In the middle of the field, Fei Xun, who had long been ready to go, held the purple broadsword in both hands, and after making sure that everyone's eyes were focused, he exerted a little force.

A silvery-white light grew from the sword's body and soared into the sky.

Then it exploded and scattered like a meteor shower.

With the swing of the swordsmith's sword, everyone saw that a distorted transparent space had formed around him.

It has a radius of about ten meters.

In order to better allow everyone to observe the [Time Slowdown] effect inside, the assistants on the periphery had already prepared, and they threw the stones in the basket in their hands at the swordsmith in a casual posture.

"Isn't it?!"

"How could such a thing be? ……”

At this moment, the eyes of everyone in the audience widened in surprise, some covered their mouths with their hands, and some stood up almost irrepressibly.

It was obvious to everyone that the stones were moving in the air along their original parabolic trajectory, and the speed of their progress suddenly slowed down.

In the air, because of the difference in speed, with the invisible transparent wall as the dividing line, the stones formed two completely different effects.

As if they were soft feathers, they slashed through the air at a speed of about a tenth of the previous speed after entering the colorless transparent hemispherical space.

Together with the swordsmiths in it, their movements became unusually sluggish.

……

Cui Xiaoxiao was slightly stunned, after watching it for so long, this was the only swordsmith who could make her feel a little bit of inner fluctuation.

To some extent, time is also a measure of change.

Alternatively, time is the manifestation of human consciousness in the world.

People perceive time through changes in their feelings.

If people don't get old, sick and die, and things around them don't change, then time is meaningless.

In the formulas of physics, time can be replaced by other variables.

For example, the number of cell divisions in the human body, the change of the Earth's cycle around the sun......

However, from the knowledge she knew, the only one who could really change time was -

Velocity.

She has sailed in the universe for a lot of time, and she can better appreciate the time changes brought about by the theory of relativity, and the long-term interstellar flight has made Cui Xiaoxiao much younger than her peers.

But in her world, time doesn't add anything.

Perhaps in other higher-dimensional worlds, there is no such thing as time.

But those are only in the imagination and have not been confirmed, and studying them is Cui Xiaoxiao's lifelong mission.

The simple slowdown phenomenon is most likely due to the slowing down of the particles' motion, that is-

Freeze.

In principle, temperature is used to mark the intensity of the movement of the particles, and if it slows down to the point where it is visible to the naked eye, then it should be enough for the moisture in the air to condense.

But in Cui Xiaoxiao's sight, she didn't see the frost phenomenon that it should have.

That's what really shocked her-

That's not fake, it's disguised.

It's a real time slowdown.

In that space, the speed of the particles moving relative to the space did not slow down, but in the outer space, this was felt.

Because of the magical sword created by that swordsmith, the entire Heavenly Sword Square was cut into two worlds with completely different time speeds.

No one can be more shocked than Cui Xiaoxiao at this time, and no one will know better than her what this phenomenon means.

……

"Slow Time Sword."

Standing beside Tiandao Yuluo, he opened his mouth slightly, revealing this simple word, and his eyes sparkled like brilliant starlight.

When he saw the change just now, the young swordsmith assistant was extremely shocked in his heart.

He lowered his head, looked at the handsome Royal Highness the Prince, and smiled happily.

"This sword can already be said to be a divine sword, right? Even if you can't turn back time, if you can slow down time, many things will become possible, even in the Great War of the Thirteen Kingdoms more than a hundred years ago, you can achieve great results. ”

Tiandao Yuluo raised his head and looked at the young man beside him who still looked immature.

Then he shook his head.

There was a hint of disdain in his eyes.

The right hand of the god snorted softly, "If you think so, then your swordsmith's path is still very long, and it is simply a long way off. ”

He stretched out his hand to hold his forehead, "But stop, you are like this, how can I trust you with the title of the right hand of God?" ”

“…… Yes? ”

But he opened his mouth bitterly, and as soon as he heard him say this, his mood immediately fell to the bottom.

To learn sword forging with this highness, you must have a strong heart, otherwise no matter how talented you are and put in more effort than ordinary people, you will not get half of his praise.

Not only that, but the number of criticisms he may be the only measure of your progress.

If you find that you are being criticized less often, then it is possible that you have improved.

Of course, there is another possibility -

It's that Your Highness has given up on you.

In its current state, it can't be the latter.

But it is with a big heart that he has survived until now.

At the beginning, the Heavenly Sword Emperor also took a fancy to him, so he arranged him by the side of Heavenly Dao Yuluo.

For him, there are some important things, more important than his own depressed mood.

Instead of dwelling on that kind of useless self-esteem, it is better to spend his time learning more and exploring the unknown, those sword-forging skills that he has not yet mastered, and his own shortcomings, are what really fascinate him.

"Isn't it, that sword is a superlative sword no matter how you look at it."

"There's no denying that it's truly amazing." Heavenly Dao Yuluo shook his head and let out a sigh, "However, it was a sword of suicide, or you could also call it a sword of sacrifice. ”

"Huh...... Is that so," said Tsuki, whose face showed great confusion, and he didn't understand why he said that.