Ling Xiao was unaware of Jin Ling'er's small movements, he opened the box and carefully examined the contents inside.

An An also retracted his gaze and introduced softly: "These materials are from a spiny dragon, and they have been placed here for many years, and no one has bought them. Look, this is the skull, here's the spines on the back......"

Ling Xiao took out the materials one by one and looked at them, nodding slightly.

The dragon clan is known as the first demon clan in the world of cultivating immortals, and sure enough, the whole body is a treasure, whether it is a dragon bone, dragon tendon or dragon skin, it has its unique use.

The most in the box, of course, were keels and skins, in addition to a small section of dragon tendons and a small vial of dragon blood.

Because the materials have been stored for too long, the spirituality has been lost a lot.

However, it is more than enough for experiments.

"Is that all?" Ling Xiao asked.

"That's all there is to the dragon family." An An said, and then seemed to think of something, patted his head, and said, "If you want to say that there are materials with the breath of the dragon clan, there is also a box of ambergris." ”

"What is ambergris?" Ling Xiao asked.

Is it also stomach stones?

"Ambergris stones are stones mined in the dragon clan's lair, these stones are contaminated with the breath of the dragon clan, and they can play a deterrent role when carried on the body, so that low-level demon beasts dare not approach." Ah He explained and rolled his eyes to show his contempt for Ling Xiao's loneliness.

Ling Xiao suddenly realized.

Is there such a thing?

He never used it.

After all, he is equivalent to navigating in the wild, as long as he doesn't want to, he won't bump into low-level demon beasts, and he doesn't need ambergris at all.

"Let's get a box!"

Ling Xiao said.

Since you have the breath of the dragons, you can also try it.

An An soon returned with ambergris.

"How much?" Ling Xiao asked.

Although the firm was his, others didn't know that it was his, and in front of Ah He and Jin Ling'er, Ling Xiao was reluctant to expose this secret at will.

An An also understood, and said with a smile: "Then three thousand spirit stones, ambergris stones are not valuable, so I will give them to you." ”

When he was paying, An An winked at him, his eyes flashing with a faint brilliance, as if he was enjoying the feeling of sharing this secret with Ling Xiao.

Ling Xiao didn't think so much, he faintly sensed that there was an extra person outside the business house through the induction of the dark fox.

The other party thought he was hiding well.

Indeed, even Ling Xiao's divine sense did not perceive this person's arrival.

It's a pity that it is still impossible to hide the perception of killing intent of the Demon Sword Soul Slayer.

With a secret snort, Ling Xiao immediately expected the identity of the person outside the door, and he was not in a hurry to leave, but sat back and said with a smile: "I haven't officially introduced you yet, have you?" Her name is Jin Ling'er, and she is my newly accepted apprentice, and her legal name is the ...... Uh, what's going on? ”

He looked at Jin Ling'er.

On the side, An An and Ah He couldn't help but be speechless.

Can't even remember the name of your own apprentice?

Jin Ling'er was slandered in her heart, but she could only answer honestly: "Heart." ”

"Yes, heartfelt. She insisted on taking this legal name, and I could have done better. ”

Ling Xiao shook his head and sighed, as if he was very sorry.

"You young people go to the side and talk, I'll discuss something with Shopkeeper An." Ling Xiao waved his hand and said.

"Then Ah He, you can help me greet Miss Jin first." An An'an comprehended, immediately said so, and then walked into the back hall with Ling Xiao.

"Brother Ling, what are you looking for me?" An An asked.

"It's nothing important, you can show me the recent accounts of the comptoir." Ling Xiao said.

He just wanted to kill time.

Because Ah He was here, the guy at the door wouldn't come in, so Ling Xiao simply asked this person to wait a little longer.

As a red-clothed killer, how can you be impatient?

Ling Xiao had to train the other party well.

After a while, An An took the accounts, and while Ling Xiao looked at it, he took out his tools and crushed the keel, dragon skin, etc. into powder, and prepared for the subsequent production of rune paper and rune ink.

An An didn't bother him, and practiced quietly on the side.

It's just that every Sunday when the mana runs for a week, she can't help but open her eyes and look at Ling Xiao, who is working seriously, with a gentle gaze.

She suddenly felt that it would be great if time stopped there.

I just don't know, what does he think in his heart?

……

What else could Ling Xiao think, of course, he was thinking about how to delay time.

The dark fox was guarding the door of the trading house, and through the induction, Ling Xiao found that the other party's killing intent was becoming more and more undisguised, and he was obviously a little impatient.

The more impatient he was, the happier Ling Xiao became.

While grinding the materials, he thought about the ratio of rune paper and rune ink, and then asked An An to take some materials on the spot, take some materials, and make them on the spot.

An An was observing the work of a talisman maker for the first time, and was immediately intently filled with curiosity.

Naturally, she couldn't see any way, but she felt that Ling Xiao's technique was very magical, all kinds of materials and powders were constantly changing into another form under his hands, and finally merged into the paper and ink bottle.

Although I haven't done rune paper and ink with fire attributes, it's not difficult to make.

Ling Xiao referred to the production process of the Five Thunder Rectification Method, and after several attempts and improvements, he quickly found the direction.

He is like a sophisticated instrument, carrying out all the processes in an orderly manner, and his movements are consistently skillful and sophisticated.

I was busy until late at night.

Ling Xiao had been in the back hall for twelve hours.

In the middle, Ah He also came in to see it once.

I thought that he and An An were doing some strange things inside, but I didn't expect Ling Xiao to actually work, and Ah He was suddenly frightened.

"Maniac!"

"Actually experimenting in a trading house?"

"Did he want to blow up the comptoir?"

Ah He was shocked and hurriedly pulled An An out, for fear that his good sister would be injured.

There was no one around, Ling Xiao was even more happy, taking advantage of the freshly baked first batch of rune paper and rune ink, he started making talismans directly in the back hall.

The Dragon Breath Technique, which is equivalent to the talent spell of the Dark Fox, Ling Xiao is naturally too familiar with it, as soon as he starts to make it, Ling Xiao feels a completely different touch from the tip of the pen.

There's a play!

Ling Xiao's eyes lit up slightly.

The mysterious and profound spirit pattern brought out a shallow fire mark, cruising on the rune paper.

The temperature around you is slowly rising.

When the temperature was a little hot, the rune paper in front of Ling Xiao suddenly spontaneously combusted, and the scorching flames rose.

Fortunately, Ling Xiao was prepared, and shrank his head backwards to avoid being affected by the explosion.

Otherwise, he would have to be embarrassed again, and he would have to be ridiculed by Ah He again.

"It's too hot."

Ling Xiao shook his head and sighed lightly, sat down, and while recovering his mana, he reviewed the drawing just now.

After more than ten minutes, Ling Xiao stood up and began the second round of attempts.

Time flies.

In the continuous talisman making and thinking, Ling Xiao fell into a state of self-forgetfulness, forgetting where he was, and forgetting the killer at the door, only the rune paper in front of him and the fire mark rune that seemed to have vitality in his eyes.