The lines on the gold leaf shimmer in the light, like a snake, and the lines are different through the refraction of various angles.

It's a bit like the Water Margin ghost card I played with when I was a child.

"Absolutely not before, is it because it was cut and polished?"

Su Yun muttered to himself, a little puzzled.

Through the light, he saw a strange pattern on the gold leaf, which was very abstract, but it was quite exquisite when looked closely.

This beautiful and complex pattern aroused Su Yun's interest, a bit like a messy pattern, and like a rough map.

After watching it for a long time, Su Yun didn't see why.

But Su Yun was very sure that when he came back yesterday, he had also looked at the gold leaf under the light and sunlight, and he didn't see such lines, all of which came out after cutting and polishing.

"Isn't it really an antique......?"

For a while, Su Yun was also a little dazed, but in the end, he shook his head firmly and dispelled this thought.

There is no other reason, but because the material of this thing is too hard, far exceeding the hardness and flexibility of the pinnacle of ancient smelting technology, 'iron iron'.

In the classical novel "Water Margin", the name "iron" has appeared frequently.

For example, the last weapon used by the walker Wu Song was two "snowflake iron ring knives". In the novel, these two knives are "beaten with iron, not a day's work", and they will whistle on their own in the middle of the night, and they are carrying psychic knives.

In addition to weapons, some important characters in the novel have some green frost iron helmets, chain iron armor and other equipment.

It can be seen that the iron used to make swords and Zen sticks is a good thing to make divine weapons and armor in the minds of the author of "Water Margin".

As we all know, the hardest item in ancient times recognized by the historiography and archaeological circles is iron!

Not one of them!

It's called high-carbon steel in modern terms.

Therefore, Su Yuncai denied that this was an antique, because the gold leaf was by no means iron, but it was especially important!

And this kind of thing can only be synthesized and created by modern technology, and should not belong to ancient products.

"If this kind of hard material can be made in ancient times, then I am afraid that history will have to be rewritten, which is enough to shock the world."

"Presumably just an ordinary pattern processed for the sake of good looks, right?"

Su Yun is still a little bit of a fluke who wants to pick up a windfall.

Just like most people who pick up a discarded porcelain bowl in the barren mountains and forests, they will fantasize about ancient porcelain worth hundreds of thousands.

Su Yun did not avoid this idea.

But when he relaxed, he didn't have this sense of loss.

Su Yun played with the remaining golden card in his hand, and still couldn't resist the urge to try the power of the card.

In the end, Su Yun tiptoed out of the room and came to the courtyard.

At this time, a bright moon outside the house is particularly dazzling, and the night sky is quiet and far-reaching.

Because it was getting late, the old people who were out in the shade had already gone home one after another, and at this time, they remembered a hand without makeup or Ningxia in their mobile phones, and they were afraid that it was just the right time.

"I'm leaving here tomorrow, and to be honest, I like the slow pace of life here."

Thinking about things in his heart, Su Yun had already walked to the path at the gate of the courtyard by the moonlight.

"Paper playing cards can cut through pine trees under the wave-breaking technique, I wonder how powerful this golden card can be?"

Thinking of this, Su Yun felt a little excited in his heart.

Later, he chose an isolated locust tree on the side of the road, with a stem the size of an adult's waist, at least a few decades old.

Su Yun decided to test the power of the golden cards on this tree.

Another reason is that the neighborhood is relatively open, at least there is a chance to get it back after flying out of the gold card.

If you really try it in the woods, I'm afraid it will only be a disposable item.

Of course, Su Yun also thought about it, it seemed very inconvenient to only have a gold leaf card, and he had to pick it up every time he used it.

But then he thought that this kind of thing belongs to the bottom of the box, a killer thing, and it is not easy to use it on weekdays, but if it is used, it will be at the last moment, and it will definitely be a one-hit kill.

So, one is enough.

Soon, Su Yun stood ten meters away from the locust tree, he held the gold leaf card and did not rush to make a move, but charged into silence, with a gust of night wind blowing, the card trembled slightly, Su Yun could feel the floating of the hairs on the back of his hand.

This is the feeling brought by the realm of the arm, delicate and real, as if the card and the arm have become a whole, and the hair has life.

At present, Su Yun has only studied two methods of flying cards, one is the wave-breaking technique with stronger explosive power and air-breaking power, and the other is the downwind technique with better speed and fluency.

This time, Su Yun chose to ride the night breeze and perform a tailwind technique.

- Whoosh!

Feeling just right, Su Yun did not hesitate and made a sudden move.

With a flick of his arm, his wrist fluttered, and a moment of friction flashed between his fingers, and the card came out of his hand.

Listening closely, the gold leaf card suddenly drew a golden arc in the moonlight, like the falling sun of Hou Yi's shooting sun, which was particularly dazzling.

It was fast and silent, and in the blink of an eye it had skimmed over the locust trees.

Su Yun didn't have time to reminisce about the pleasure of dealing the cards, so he hurriedly ran over and picked it up, for fear that he wouldn't find it later, and then turned back to observe the locust tree, only to find that the tailwind technique was ineffective?

And didn't hit the locust tree!

Su Yun was surprised, tried back and forth twice, and finally found the crux of the problem.

It turned out that the size of the golden card had been modified, and although it was suitable for the power technique, it ignored its weight.

As a result, even with the blessing of the skill of the arm, the power and the accuracy have also deviated.

"How I overlooked such an important issue, it seems that I still have to think about it. After all, it's not the third realm where things and self are united, and adaptation to special cards is still essential. ”

Su Yun muttered, not discouraged.

Regardless of the material of this golden card, its quality and density alone are much higher than that of paper playing cards.

It's not easy to fly against the wind.

It's like a paper kite can fly higher and higher against the wind, but an iron kite may even be a problem to fly.

Su Yun frowned and began to think about ways to break the game.

"In fact, after the weight of the card increases, it can better carry the explosive power when it is forced, but the row can only rely on the inertia after taking off."

Su Yun thought about it for a long time, and then began to use practice to find a breakthrough.

Fortunately, it is already like an arm, and it is the second realm after all, and it is very adaptable.

If you are a beginner, it takes a long time to adapt to learning a skill, but this is not the case if you are a finger, because you can feel the differences in the subtleties and correct your mistakes in the second realm, so you only need a few simple adjustments to find the adaptation point.

Finally, in a gust of strong wind, Su Yun successfully used the golden card to perform the tailwind technique.

Suddenly, Su Yun understood the elements through the subtle feeling of his arm and fingers.

Although gold cards are heavier than cards, they are generally a thin and light card.

As long as the wind force and the angle of control are appropriately increased, the effect can still be achieved.

Sure enough, after many attempts, Su Yun gradually mastered the rules.

The tailwind technique of casting golden cards is also becoming more and more proficient.

Then, Su Yun checked the damage caused by the golden card to the locust tree under the tailwind technique.

- Shhh

At first glance, he couldn't help but gasp.