The police asked me to register, and I was exposed after practicing hard.

The lines on the gold foil shine under the light, flowing like a snake, and through various angles of turning and reflection, the lines displayed are also different.

It's a bit like the Water Margin ghost cards I played when I was a kid.

"It was definitely not there before. Could it be that it only appeared after it was cut and polished?"

Su Yun muttered to himself, a little confused.

Through the light, he saw a strange pattern on the gold foil. It was very abstract, but upon closer inspection, it was quite exquisite.

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

After looking at Su Yun for a long time, he couldn't figure out why.

But Su Yun was very sure. When he came back yesterday, he also looked at the gold foil under lights and sunlight, and did not see such lines. All of this came out after cutting and polishing.

After observing for a while, when his eyes were parallel to the gold foil, he found that there were four ghost-like symbols hidden in the lines. Su Yun could not recognize them completely, but he suspected they were small seal scripts. I checked it again on my mobile phone, but there was no result. It seemed that it was still a rare word from ancient times.

However, the third character is very vivid, and at a glance you will think of it as the character ‘gold’.

"High-purity gold nugget?"

Su Yun made a joke, which was obviously nonsense, but he suddenly thought of something and was surprised.

"Could it be an antique..."

For a moment, Su Yun was a little confused looking at these four small seal characters, but in the end he shook his head firmly and gave up the idea.

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

In the classic novel "Water Margin", the name "Bin Tie" appears frequently.

For example, the last weapon used by Walker Wu Song was two "snowflake iron swords". According to the novel, these two knives are "forged from iron, not a day's work." They will whistle on their own in the middle of the night, holding a psychic sword.

In addition to weapons, some important characters in the novel also have equipment such as blue frost iron helmets and chain iron armor.

It can be seen that in the mind of the author of "Water Margin", the iron used to make swords and Zen staffs is a good thing for making magical weapons and armor.

As we all know, the hardest object in ancient times recognized by the historians and archeology circles is iron!

none of them!

It is called by its modern name: high carbon steel.

Therefore, Su Yuncai denied that this was an antique, because the gold foil was by no means iron, but something special!

And this kind of thing can only be synthesized by modern technology and should not be an ancient product.

Moreover, there is no trace of the age of antiques, and it all shows that the material is so special that it looks like a modern synthetic product.

"If such a hard material could be made in ancient times, then history would have to be rewritten, which would shock the world."

"It must be an ordinary pattern processed just to look good, right?"

Su Yun is still a little bit lucky and wants to pick up unexpected wealth.

Just like most people who pick up an abandoned porcelain bowl in the wilderness, they will imagine that it is ancient porcelain worth hundreds of thousands.

Su Yun did not avoid this idea.

But when he relaxed his mind, he no longer felt this sense of loss.

"Everything has been cut, even if it's an antique, there's nothing left to do. Compared with antiques, life is more important..."

Su Yun sighed in his heart, and he was still worried about the palpitating feeling that was like a light on his back. He always felt that the gangsters would not let him go easily.

Playing with the remaining golden cards in his hand, he still couldn't resist the urge to try the power of the card.

Only when you know yourself and the enemy can you deal with it calmly.

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

At this time, the bright moon outside the house was particularly dazzling, and the night sky reflected in it was quiet and far-reaching. Listening to the chirping of insects and frogs around me, I felt particularly comfortable.

Since it was already getting late, the elderly people who were enjoying the cool weather outside had already gone home one after another. If I thought of Yishou Suyan or Ningxia on my phone at this time, I am afraid it would be just in time for the occasion.

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

Thinking about things in his mind, Su Yun took advantage of the moonlight and walked to the path at the entrance of the courtyard.

"Paper playing cards can cut through pine trees using the Wave Breaking Technique. I wonder how powerful this golden card can be?"

Thinking of this, Su Yun felt a little excited.

Then, he chose an isolated locust tree on the side of the road. Its trunk was about the size of an adult's waist and was at least several decades old.

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

Another reason is that the area is relatively open, so at least there is a chance to retrieve the gold card after it flies out.

If we really go to the woods to test it, I'm afraid it will only be a disposable item.

Of course, Su Yun also thought about it. It seemed very inconvenient that there was only one gold foil card and he had to pick it up every time he used it.

But then he thought that this kind of thing is the most valuable thing in the box. It is not easy to use on ordinary days, but if it is used at the last moment, it must be a one-hit kill.

Therefore, one is enough.

Moreover, just like Zhang Wuji needs a magic weapon, when choosing between an ordinary iron sword and an Heavenly Sword, naturally the magic weapon is better.

Which master doesn't want to wear a magic weapon, and which hero doesn't want his natural weapon to be powerful.

Moreover, it is too late to temporarily customize the iron pieces now. After returning, you can find a way to make some handy iron pieces as a backup...

Soon, Su Yun stood ten meters away from the locust tree. He held the gold foil card and did not rush to take action. Instead, he gathered strength and went into silence. As a gust of night wind blew by, the card trembled slightly. Su Yun could feel it. The hairs on the back of my hands are floating.

This is the feeling brought about by the realm of using arms and fingers, delicate and real, as if the cards and the arm become a whole, and the hairs are alive.

Su Yun has only developed two flying card techniques so far, 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 on the night wind and use the downwind technique.

——Whoosh!

Feeling just right, Su Yun took action suddenly without hesitation.

As he swung his arm, his wrist trembled subtly, and there was a moment of friction between his two fingers, and the card came out.

Listening carefully, there was a whooshing sound, and the gold foil card suddenly drew a golden arc in the moonlight, just like the falling sun when Hou Yi shot it, which was particularly eye-catching.

It was fast and silent, and had passed the locust tree in the blink of an eye.

Su Yun didn't have time to recall the refreshing feeling of dealing the cards, so he hurried over and picked it up, fearing that he would not find it later. Then he went back to observe the locust tree, only to find that the downwind technique had failed?

It didn’t hit the locust tree!

Su Yun was surprised and tried twice more, and finally found the crux.

It turns out that after the size of the golden card was modified, although it was suitable for the method of exerting force, its weight issue was ignored.

As a result, even with the support of the skill of using arms and fingers, the power and accuracy are deviated.

"Why did I ignore such an important issue? It seems I still need to think about it. After all, it is not the third realm where things and I merge into one. Adaptation to special cards is still essential."

Su Yun muttered, not discouraged.

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

It is simply impossible to fly in the wind easily.

This is like a paper kite that can ride the wind and fly higher and higher, but an iron kite may have a problem even flying.

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

"In fact, after the card increases in weight, it can better carry the explosive force when exerting force, but rowing can only rely on the inertia after being released."

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

Fortunately, I am already at the second level of being able to use my fingers like an arm, and my ability to adapt is very strong.

If you are just getting a glimpse of the skills, it will take a long time to get used to learning a skill, but this is not the case with Ruzhuzhizhi, because in the second level, you can feel the differences from the subtleties and correct mistakes, so it only requires a few simple adjustments. You can find your adaptation point.

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

Immediately, Su Yun clearly understood the elements through the subtle sensations of using his arms and fingers.

Although the golden card is heavier than the playing card, it is still a light card in general.

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

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

The downwind technique of using 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 Shunfeng's technique.

--hiss.

At first glance, he couldn't help but take a breath.