"Oh!"

Lin Kong paused, turned to look at Li Qiuzheng, his eyes were full of strangeness.

In addition to all kinds of precision instruments, scientists, guards, nether armor and some things like the Starry Meteorite, the most mysterious thing in the Hidden Headquarters is the crystal coffin.

These things are extremely precious to mortals, and their value is simply incalculable, but for monks, they are of little use, and Lin Kong really can't think of anything strange that the other party can come up with.

Could it be that this old guy wants to take out some corpse and let himself take it?

Lin Kong's heart contracted, and his whole body tightened, as if he had eaten a cockroach, and the corners of his mouth twitched.

"Lin Xian Chang, wait a minute!"

I don't know what Lin Kong was thinking, Li Qiuzheng said hello, turned around and walked to the side of the desk, and clicked a few times on a heavy metal cabinet.

"Doodoo ......"

After a few strange sounds, the corners of the cabinet flickered.

"Smack"

After a soft sound, a small door appeared.

There is no lattice behind the door, it is still a door, the door is covered with a small door, and each door has an extremely complicated procedure, but after the door is opened, you will find that there is still a small metal door that is exactly the same, and I am afraid that everyone will feel depressed.

"...... this?" Seeing that more than a dozen doors had been opened, and he hadn't seen anything yet, Lin Kong couldn't help but ask, "Old Li, what do you want to show me?" ”

"Lin Xian is not in a hurry, enter the password three more times and you'll see it." Li Qiu said without looking back.

"And three more?" Lin Kong fainted.

Doesn't this mean that opening the three-foot-square metal cabinet in front of you requires opening eighteen doors and entering different passwords eighteen times?

"Such a cumbersome anti-theft device, if I were a thief, I would definitely not be stupid to get any passwords, open these small doors layer by layer, it is better to split them with one palm, or directly move the cabinet away, why make it so troublesome?"

After waiting for a long time, he didn't see what was hidden in the cabinet, and even Tianyun Ancestor was a little impatient, and couldn't help but say a few words.

"Huh...... You're right, using brute force to split or move away naturally saves a lot of trouble, but that's just simple and easy for you monks, but if you change to a mortal like me, then you can't think of it. Li Qiuzheng laughed.

In fact, what he said was not wrong at all, the one-meter-square cabinet in front of him was not made of ordinary metal at a glance, but a hardness equivalent to that of a low-level defensive magic weapon, made of titanium composite steel plate, which was difficult to penetrate even armor-piercing bullets.

It is indeed difficult for ordinary people to split such a hard material, even if it is cut with a laser or other equipment, it will take a lot of time, and this time is enough for the guards who hear the alarm to arrive.

"Setting up so many anti-theft passwords is not only to delay the thief's time, but more importantly, because no matter if you forcibly destroy it or enter the wrong password, the safe will activate the self-detonation device and blow up the wrongdoers directly." Li Qiuzheng continued to explain, but the movements of his hands did not stop, and soon opened the last small door.

The inside of a one-meter-square safe can really hold items, but it is actually less than one-tenth the size of the cabinet.

And in this small space, there is only a jade box the size of a matchbox with a dark color.

"Two Immortal Chiefs, please look!"

Taking out the black jade box, Li Qiuzheng did not hesitate at all, directly opened the lid of the box, and presented the contents in front of Lin Kong and the others.

The contents of the box are only the size of a fingernail, the color is round, golden, and translucent, and at a glance, it resembles the scale armor that has fallen off the body of a fish and snake, but it is a little different when you look closely.

"This ...... This is? ”

Lin Kong and Tianyun Ancestor widened their eyes almost at the same time, their eyes showed a look of horror, as if they had seen the Demon God descend into the world, and their faces were full of incredible expressions.

The room full of high-tech products didn't arouse much interest in the two, how could they see the contents of the jade box, and their eyes were about to fall out? Could it be that the other party recognizes this thing? Extremely important for monks?

Seeing the expressions of Lin Kong and the others, Li Qiuzheng's heart was full of questions, and at the same time, the heart that had been hanging was also relaxed.

"How? How's this stuff? Can you return to the eyes of the two immortals? Li Qiu looked happy on his face, and asked repeatedly, his tone full of expectation.

"How! How is it! You ......"

When Lin Kong and Tianyun Ancestor heard this, they almost fainted, and when they saw each other's confident looks, they couldn't help but have blood and energy, and they had the urge to vomit blood.

Indeed, when they saw the contents of the jade box, the two of them were surprised, but it was not because of how precious the thing was, but after waiting for a long time, they watched the other party open the anti-theft device layer by layer, and thought that there was a great treasure hidden, but it turned out to be just a scale that didn't know what monster beast had shed!

Although Lin Kong and Tianyun Ancestor couldn't tell what kind of demon beast scales it was, the faint demonic aura emanating from it was enough to conclude that it was indeed something on the demon beast.

"Ahem! That one...... Elder Li! This thing may be very precious to you mortals, but it is basically useless for monks of our realm, I am really sorry! Lin Kong coughed dryly and said euphemistically.

Others collect this thing as a rare treasure, if it is directly said that garbage, no one wants to pick it up if it is thrown on the side of the road, it is really shocking, so Lin Kong changed his statement.

"It's useless...... Li Qiu's face stiffened, and he trembled as if he had been struck by lightning.

This is what he thinks is the most precious item, how can it become garbage and stingy in the eyes of the other party?

"Alas! There is a world of difference between mortals and immortals! I originally thought that this thing would grow on a stone, and it must be a great treasure, but in the eyes of the two immortal elders, it was worthless......"

"What did you say?"

"This thing grows on a stone?"

Hearing that Li Qiuzheng sighed, this time Lin Kong and Tianyun Ancestor were really shocked, and the two glanced at each other, and they both saw incredible looks in each other's eyes.

"Yes...... Oh, yes! This thing was pried down from a huge rock by our expedition team, which went deep underground, and was difficult to ...... Could it be ......" Li Qiuzheng was the same in his heart, he seemed to see hope again, but he was not sure, and looked at it with a blank eye.

I thought that the transaction would fail, and it would be difficult to reach an agreement with the master and servant of Lin Kong, but as soon as he told the origin of the treasure, the other party immediately changed his attitude, what is the situation?

With a confused face, Li Qiuzheng really couldn't guess what the two people in front of him were thinking, so he could only look at it with blank eyes.

"Show me!" After a long time, Lin Kong finally spoke.

"Good!" Seeing that the other party was going to see it with his own eyes, things finally took a turn for the better, Li Qiuzheng hurriedly reached out and gently pinched the treasure in the jade box on his fingertips and handed it to Lin Kong.

The thing that resembled the scales of a demon beast was clamped by Li Qiuzheng on his fingertips, and nothing unusual happened, but as soon as it fell into Lin Kong's palm, it suddenly shone brightly, emitting a dazzling light, making people dare not look directly.

"This ......"

Lin Kong, Tianyun Ancestor, and Li Qiuzheng, the three of them were all stunned by this outstanding and strange scene!

"Buzz!"

A clear sound.

The scales, which were originally only the size of a fingernail, suddenly flew up and suspended above Lin Kong's palm, and suddenly increased dozens of times, becoming like the scales of a dragon, wide and heavy, giving people a light and indestructible taste.

"Really...... True Dragon's Scales! Tianyun Ancestor exclaimed when he saw this.

As a demon clan power, when he saw the scales in front of him, he couldn't help but feel a trace of awe in his heart, and based on this, he could conclude that this thing was definitely the scales on the real dragon's body.

The dragon and the demon belong to the same origin, and the status is extremely noble, but the real dragon is essentially different from the ordinary dragon and Jiao, the legend is the ancestor of ten thousand demons, even the green dragon in the four divine beasts encounters, you have to bow your head and worship, dare not have the slightest disrespect!

"Are you sure it's the scales of a real dragon?" Lin Kong looked at Tianyun and asked.

"The old slave is sure, this thing is definitely a real dragon scale armor, although this is just a piece of scale armor that has fallen off at some point, and it contains very little real dragon energy, but it still makes me jealous, and I have an urge to bow my head and worship." Tianyun Ancestor trembled slightly, and his tone was full of awe.

With the current cultivation realm of Tianyun Ancestor, the average demon dragon may not dare to provoke easily, even if he encounters the dragon king or the green dragon itself, he will not be afraid of the scales, which shows how powerful the real dragon is.

The most important thing is that when the scales changed, the power of Xuanwu and the power of the White Tiger, which had been silent in Lin Kong's body for an unknown period of time, actually stirred up again, which further confirmed the statement of Tianyun Ancestor.

"Hmmm! This item is indeed extremely precious, Elder Li, do you still plan to use it as a trade item for us? Figuring out the true origin of the scales, Lin Kong looked at Li Qiuzheng and asked.

"This ...... This ......" Li Qiu was hesitating.

I don't know what the scales are, and it's nothing to use them as a condition of exchange, but the real dragon scales are not trivial, and their research value is probably far greater than that Netherworld Corpse, if they can get inspiration from it and develop weapons and equipment that are more powerful than Netherworld Armor, it will be of great significance to the country and even the entire earth, and because of this, Li Qiuzheng began to hesitate.

"What? Li Lao is unwilling, thinking that Lin is not as valuable as the scales of the real dragon? ”

"No, no, Immortal Lin don't get me wrong, Li Mou never meant that!"

"And what do you mean?" Seeing that the other party was spitting and hesitating, Lin Kong also lowered his face and asked.

Just kidding, the scales on the real dragon's body, what a precious treasure it is, just a mortal in front of him, even if it is a great power like Tianyun Ancestor, Lin Kong will not give up easily.

"I know you'd like to research it and see if you can make a weapon more powerful than Nether Armor, but do you have the time? Is there a guarantee that the research will be successful? Lin Kong stared at the other party and asked.

"This ......," Li Qiu said.

As Lin Kong said, even if he could get inspiration from the True Dragon Scales and develop weapons and equipment far beyond the Nether Armor, time did not allow it, and the war did not allow it, I am afraid that by the time he researched it, the country would have been destroyed by the Heavenly Demon Star Cultivator.

"Alas! All right. I will use it as a reward in exchange for a world peace, and I hope that the two immortal chiefs can go all out to help us drive away foreign enemies and protect the people's livelihood! "Don't wait for me when you figure it out, Li Qiuzheng gritted his teeth and endured the pain, and finally made a choice.