Listening to the sound in his heart, Xiao Yan's eyes blinked slightly, and he nodded his chin without trace.

Without immediately picking up the black iron piece, Xiao Yan lightly threw the Green Magic Crystal stained with blood in his hand and smiled at the mercenary man behind the stall: "what kind of magic crystal is this?"

"Hey, young master, you have good eyesight. This is the magic crystal of the first-order demon beast swallowing wood foxes. Among the first-order magic crystals, this is the best. In order to obtain this magic crystal, our Fangfang mercenary regiment can keep it for three days and kill five wood foxes to get this one..." seeing Xiao Yan wearing extraordinary clothes, the mercenary man hurriedly and earnestly introduced.

"If the young master likes it, he only needs 500 gold coins. Hei hei, in order to hunt and kill the tunmuhu, several of our brothers have been seriously injured..."

Xiao Yan rubbed the blood on the magic crystal with his finger. As expected, he found that the blood had not been completely solidified. He nodded slightly, glanced at the two gold stars on the other side's chest, and casually said: "it's expensive. Generally, the price of the first-class magic crystal is only about 400 to 450. And although the swallow fox is also a monster, its attack power is not too high. Your team members can't even reach the level of fighter?"

The mercenary man giggled at the corner of his mouth. Obviously, he didn't expect that the young man in front of him knew so much about the market price and Warcraft. At that moment, he had to smile and say: "four hundred and seven, we can't be less. After all, our brothers have to live a different life..."

"Alas..." sighed in the troubled eyes of the mercenary man. Xiao Yan bent down and scratched on the pavement. It happened that the strange iron piece was also in it. He raised a handful of things in his hand: "four hundred and seven, let's..."

The eyes moved on the items in Xiao Yan's hands. The mercenary man breathed a sigh of relief. Fortunately, they were all cheap things

"Yes!"

He threw out a small bag of gold coins. Without saying anything, Xiao Yan picked up something and turned around and left

"Hey, Xiaoyanzi, it's not bad. You're so careful when you buy something." As soon as he turned around, Yao Lao laughed in his heart.

"These guys are all profiteers. As soon as you show your love for something, you'll shoot the horse's price increase. I don't want to be a big wrongdoer..." in his heart, Xiao Yan replied flatly. He no longer cares about the strange old man in the ring. He accompanied xun'er out of the market leisurely, and then slowly returned to the family

After separated from xun'er in the family, Xiao Yan hurried back to his house in a hurry, and then carefully closed the doors and windows

Looking back, Xiao Yan took out the medicine and magic crystal he had bought from his arms. He said anxiously: "I have got everything. How can I get it?"

With a smile, old Yao glanced casually at the materials on the table and suddenly said, "don't you look at the black iron?"

"Eh?" Xiao Yan was stunned. He quickly took out the black iron piece and looked at it carefully. He frowned and said: "what is this thing for?"

Yaolao took the iron piece and said with a smile: "it seems that there is a kind of fighting skill in it. However, the person who made the iron piece may also be a pharmacist. Therefore, this iron piece can only be sensed by people with excellent soul perception."

"Fighting skills?" Hearing this, Xiao Yan's eyes lit up and hurriedly asked, "what level?"

Fighting skill is on the mainland of fighting Qi, and its importance is no less than that of fighting Qigong. It is a high-level fighting skill that can enable people to exert their strong and powerful power when fighting.

Fighting skills and martial arts are common, and they can be divided into four levels: Heaven and earth, Xuan and Huang. The fighting skills that are popular among the public in the mainland are only about the Huang level. Some high-level fighting skills can only be obtained by going to some colleges or sects.

Of course, fighting spirit is the vast territory of the mainland. Some of the fighting skills of our predecessors have been lost for various reasons. Finally, they were acquired by a lucky person. Perhaps the black iron piece that Xiao Yan has now acquired is the legacy of a predecessor

The old man turned over the iron plate and smiled a moment later: "sucking palm: Xuan level is low!"

"The Xuan level is low?" Xiao Yan's face was slightly pleased. Xiao Yan didn't expect that the junk he bought at random would hide a Xuan level fighting skill. You should know that the highest and deepest fighting skill in his family is only the intermediate level of the Xuan level, and only the clan head and several elders are qualified to learn it.

"Sucking palm: it can absorb thousands of kilograms of huge stones when it is refined to a great degree. If you encounter an enemy, you can pull the blood out of the body by force!"

"Pull the blood out of the body?" His face was startled. Xiao Yan swallowed saliva and said with some surprise: "is this... Too great? If the blood is separated from the body, who can survive?"

"Of course, this thing can only deal with opponents who are lower than you or the same level. If you meet someone who is stronger than you, they will take advantage of you directly. The unlucky one is you..." the old medicine general threw the iron piece at random and said faintly. It seems that he does not think highly of this fighting skill.

Medicine is always a big man with a high vision. But in Xiao Yan's eyes, this is a high-level fighting skill. He picked up the black iron piece and said with a smile: "no matter what, this palm sucking skill is better than those ordinary fighting skills in the family. I'll learn it later..."

"Hiss, it's amazing that you can suck up a branch with your three fighting Qi. You want to suck people's blood..." he shook his head, and the old medicine man curled his lips.

After rolling his eyes, Xiao Yan didn't bother to pay attention to the strange old man. He held the iron piece in his arms and laughed.

"Look at your appearance. It's a shame that a low-level fighting skill of the mysterious level has fascinated you like this..." he shook his head helplessly. Old Yao grabbed the magic crystal on the table and told Xiao Yan: "go and get a large basin of water."

Looking at yaolao, it seems that he is about to start work. Xiao Yan quickly put away the black iron pieces and went to prepare

……

In the quiet room, old Yao picked up the purple leaf orchid with his left hand and narrowed his eyes slightly. After a while, he breathed out a little. On his left palm, some white flames suddenly burst out

As soon as the flame appeared, the temperature in the room rose a lot.

He stared at the white flame without blinking. Xiao Yan was shocked. Although he didn't know the process of refining medicine by the pharmacist, he could not do it even if he was his father

His face was pale, and the white flame in the hands of the old medicine man was slightly fluttering, devouring the purple leaf orchid... The flame was boiling, and the purple leaf orchid was almost instantly burned into a small green liquid

My right hand picked up a purple leaf orchid again and threw it directly into the white flame

After throwing all three lavender plants in, the green liquid obviously became much larger.

Green liquid, constantly creeping in the flame, the blazing temperature, constantly calcining the impurities in it

With the burning of the flame, the green liquid becomes smaller and smaller. After a while, it is only about the size of a thumb

Next, yaolao threw two bone washing flowers into the flame and melted them into the green liquid after calcination

Next, it is the refining magic crystal

The three steps lasted for about an hour, but the old man's face was still full of energy and did not feel tired.

One hour later, the hard magic crystal has been calcined into a pale green liquid. The violent energy contained in the magic crystal has also been washed away by yaolao with its magical medicine

In the palm, the white flame gradually subsided and finally disappeared completely.

Looking at a drop of liquid like emerald suspended in the palm of old Yao's hand, Xiao Yan rubbed his hands. His soul perception made him clearly feel how much energy this liquid has

"Teacher, will you just take it?" Xiao Yan blinked, a little impatient.

"If you want to die, just take it. With that vein, you will become a real waste." Xiao Yan's eyes were white, and the old medicine fingers flicked lightly. The emerald liquid fell into the basin of clear water in the room. Immediately, a basin of clear water turned into blue.

"After that, you can cultivate in this place. With your cultivation talent, you can reach seven stages in one year. It's not difficult." Yaolao clapped his hands and smiled.

Xiao Yan was full of joy and nodded hurriedly.

"Oh, I almost forgot that this medicine can only last for two months. That is to say, you have to buy today's things every two months." Old Yao said with a smile.

Xiao Yan nodded a little mournfully.

"Grandma's, only rich people can afford this..."