Generally speaking, as an alchemist, he doesn't have so much time to refine pills, and his martial arts realm is naturally not very high, plus Su Yu is not a person from Yanyu Pavilion, so it is not surprising that someone is eyeing Su Yu.

Sure enough, Su Yu noticed that there were a few people behind him secretly following him, and he pretended not to see it and continued to walk outside the city gate.

Here, they didn't dare to make a move, and it was inconvenient for Su Yu to do it, so they needed to be led to a place in the wilderness before they could make a move.

It just so happens that you can take this opportunity to get a lot of silver, and after a while, you will be able to buy an internal martial arts.

Su Yu walked silently, as if he didn't know anything, he came to a barren mountain, and the few people who followed behind him didn't seem to hide at all, and followed openly.

"Guys, why don't you do it now." Su Yu turned around and smiled slightly, as if he didn't care about these people at all.

Even if it is a martial artist in the Qi Realm, Su Yu is confident that he will touch it, not to mention, the aura of these people who come is not so strong, at most it is in the Inner Strength Realm.

"Hmph, what are you pretending, even if you are strong, there is only one way to die in the face of the five of us, I advise you to hand over the Dan Fang, otherwise it will ......" one of the dark-skinned strong men shouted.

However, before he could finish speaking, he felt a strong sense of killing intent and crisis.

Su Yu's eyes became fierce, as if he had a sword aura like ice, and his figure flashed, and a sound like thunder and lightning erupted, killing him to the extent that it was difficult for the strong man's body to react.

Knife drawing, knife out.

The knife qi like a thin black thread silently cut the strong man's head, and when Su Yu left the vicinity of the strong man, the strong man's head slowly fell down, blood gushed like a spring, mixed with disgusting brains, and died in Su Yu's hand in an instant, his mouth was still slightly open.

At this moment, the remaining four people all felt the violent crisis, and understood that they had provoked people who could not be provoked, and one by one they showed their skills and wanted to run wildly.

However, if Su Yu doesn't make a move, he will definitely not leave a living mouth.

The figure was like a ghost, like lightning sliding past one after another fleeing warriors, some of their bodies were cut in half, some were directly cut in half, and some of them didn't even scream, and they were stoned to death by Su Yu with one punch.

Only the last man with better body skills remained, frantically fleeing the scene, shouting: "Don't kill me!" ”

However, a cold wind blew, and the man only saw Su Yu's figure passing by, his eyes widened suddenly, and his hands covered his throat that was spurting blood, and he died unwillingly.

Too weak...... Su Yu sighed silently, some of them were just forging the body realm, and they actually dared to do it to themselves, they were really looking for death!

He had killed people once, and he faced a group of people who wanted to kill him, without any psychological burden, and took a lot of silver from the corpses one by one, adding up to more than two hundred taels of silver.

Su Yu didn't linger and left the place as fast as he could, not wanting people to find out.

After all, it cannot be ruled out that there is a big background and a big force among the few people he killed, and once he finds out that he killed the person, the follow-up will be very troublesome.

As soon as Su Yu left with his front foot, Mo Yu arrived.

Seeing the corpses that were not in shape, Mo Yu, who had never seen such a bloody scene, vomited directly in disgust, and after a long time, he got better, and took a bite of the Condensing Pill.

"These people, could it be that he killed them, so terrifying in strength and methods."

Mo Yu had previously felt that his alchemy might not be as good as Su Yu, and he was definitely not weaker than Su Yu in martial arts.

However, seeing such a bloody scene, he knew that he had lost, and he lost completely.

"I need to work harder." Mo Yu clenched his fists and returned to Beiyuan City.

As for these corpses, there is nothing to deal with, in this chaotic world, it is very normal for some corpses to appear on the road.

Su Yu, who had returned to the stone village, sighed slightly and looked at the demon beast essence.

"I still haven't been able to use up the demon beast essence, so it's better to sell it on the black market."

"Don't worry about this for now, look at the Blood Strengthening Pill!"

Su Yu took out the Blood Strengthening Pill Formula, and after reading it, he remembered the medicinal materials and methods needed for alchemy.

It just so happens that I have all these herbs.

As an alchemist, Su Yu usually buys some unwanted medicinal materials as backups, and if he has nothing to do, he will practice blindly according to his own ideas, and he may be able to develop new pills.

After memorizing the contents of the Dan Fang, Su Yu burned the Blood Strengthening Dan Fang directly.

Why not sell it directly, copy a few copies and sell them, and you can also make a lot of money.

This is because it is very likely that the person who came to sell the Danfang was an alchemist, and the alchemist was very likely to belong to the Yanyu Pavilion, if the people of the Yanyu Pavilion found out that they were selling the Strong Blood Pill, at that time, how many lives would not be enough for Su Yu to die.

As for the martial arts, if you don't copy a few copies and sell them, the reason is similar, but it's more of a default rule, and the martial arts you have are best only if you know how to spread them and reduce the means for others to become stronger.

If there are more powerful warriors, it will only increase the pressure of their own competition, and even endanger their lives.

Su Yu didn't think about it so much anymore, opened the furnace and refined the pill, and for the first time refined, he successfully refined a blood strengthening pill.

The next day, Su Yu continued to refine the Blood Strengthening Pill, and during this time, he had to concentrate on strengthening his qi and blood until he was at his peak.

When it was almost evening, the weather was slightly hot, and the breeze blew across Su Yu's cheeks, Su Yu breathed a sigh of relief, and finally refined a few blood strengthening pills that could be used.

After eating the excellent quality Blood Strengthening Pill in one bite, Su Yu felt the qi and blood in his body surge, and he felt an urge to explode.

Su Yu hurriedly started the health boxing to digest the Blood Strengthening Pill.

The improved health boxing has a little more killing power, infinite changes, unpredictable, and more laborious to fight, and soon in an hour, Su Yu digested a blood pill, and he could feel that the qi and blood had a steady stream of power gushing out, and his own strength was also a little bigger.

After refining three excellent quality blood strengthening pills one after another, his body collapsed from exhaustion, and his skin was full of red qi and blood.

"Huh, I'm afraid it's the limit to digest four Blood Strengthening Pills a day." Su Yu put away the Blood Strengthening Pill, knowing that he couldn't be in a hurry in practicing martial arts, otherwise he would harm himself.

came to a stone mill of about 600 catties, in order to facilitate the test of strength and daily martial arts, Su Yu also bought a lot of stone mills of other weights.

Su Yu grabbed the six-hundred-pound stone mill with one hand, and lifted it easily without effort, and his strength increased amazingly!

The main strength of the inner strength is strength, and Su Yu estimates that when the qi and blood are at their peak, he can have a thousand catties of divine power in one arm.

With enough strength, whether it is health boxing or knife drawing technique, the power will be greatly improved, and strength can be said to be the foundation of one's own strength.

Waiting until the next day, Su Yu pondered that the turmoil in the Smoke and Rain Pavilion should have passed, and reappeared and changed his mask to enter Beiyuan City.

This time when he went to Beiyuan City, Su Yu mainly wanted to see if he had acquired the essence of the demon beast, or if there was a blacksmith who could use the essence of the demon beast for forging.

As Su Yu's strength became stronger and stronger, the black iron knife gradually couldn't keep up with Su Yu's strength, and every time he used the black iron knife, Su Yu would collect some strength intentionally or unintentionally, afraid that too much strength would damage the black iron knife.

Of course, there is nothing wrong with practicing sword drawing or dealing with enemies who are not strong, but when you are faced with an enemy who is stronger than you and there is no chance of escape, you need to use all your strength, and a good knife is very important at this time.

And the black iron knife created by the reproduction of the demon beast essence will increase its toughness several times, and it can fully withstand the power of Su Yu's explosion.

It's a pity that when Su Yu came to Beiyuan City and inquired about the relevant news, he found that the demon beast essence was no longer allowed to circulate on the market, and classified it as a prohibited item.

Thinking of this, Su Yu couldn't help but break out in a cold sweat behind his back, fortunately, the essence of the demon beast had been put in the Changchun Pharmacy, and he didn't bring it over, if he was found by the soldiers, he would be executed on the spot, even if he could escape, it would be troublesome to enter Beiyuan City in the future.

Su Yu is not so arrogant that he thinks that a mask alone can completely cover his body, someone can judge a person's body by breath, and can judge a person's identity by a person's qi and blood.

As for why the essence of the demon beast suddenly became a prohibited item, Su Yu inquired and didn't get any news, as if he had been deliberately suppressed.

As for forging swords, there have been restrictions in recent days, and only swords made of ordinary ore can be forged, and they still need to be registered.

Since he couldn't find useful information, Su Yu didn't bother with it, and planned to sell the demon beast essence, and it felt like a scourge to carry it on his body.

As for forging swords, you can buy higher-grade ores and ask Lao Zhang in the village to help forge them, after all, the previous black iron knife was found to be forged.

Su Yu came to the Vientiane Pavilion and bought a pound of purple gold ore from here, spending a full three hundred taels of silver.

After all, it is forging a portable sword, and it is naturally impossible to save money in this kind of thing.

He returned to Stone Village with the purple gold ore and found Lao Zhang.

"Lao Zhang, I bought a purple gold ore, and I want you to help me forge a black iron knife, this knife is a little inadequate."

Lao Zhang saw a piece of dark purple ore with gold stripes on it, and said in surprise: "Such a big purple gold ore?!" ”

"I ...... Don't dare to forge it, in case it breaks ......"

"Eh, haven't you ever forged a sword made of purple gold ore?" Su Yu asked.

Although Lao Zhang in the village is not good at the martial arts realm, his forging skills are first-class, and Su Yu has long heard that Lao Zhang has even helped people forge swords made of purple gold ore.

"It's different, the weight of the ore in your hand is several times better than that person," Lao Zhang still didn't dare to take this job, in case of failure, he couldn't afford to lose. And when I helped people build it back then, it was completely forced by others.

Su Yu sighed, Beiyuan City could only forge ordinary swords, and it still needed to be reported for registration, and Lao Zhang refused to forge it......

"Lao Zhang, you can forge it."

"Yes, yes, but I can't guarantee that it won't fail......"

"If you can, you can try half a piece first, and I won't blame you even if it fails." Su Yu said with a package ticket.

In a few days, Su Yu will go to Yushui Creek to trade, and he may encounter danger at that time, and in a short period of time, if he wants to improve his combat power, forging a good knife is a good choice.

Now, Su Yu didn't have time to find other blacksmiths to forge, so he simply let Lao Zhang forge it.

Moreover, Lao Zhang's forging technology is no problem, and he does not dare to use purple gold ore forging for fear of losing money.

Hearing Su Yu's words, Lao Zhang reluctantly agreed.

"You don't have to give me the money, it's also an honor for me to be able to forge such a large piece of purple gold ore." Lao Zhang took the purple gold ore and said.

Su Yu was not polite, nodded and said, "Okay, then please leave it to you." ”

"By the way, I forgot an important thing, how long can it be forged, I am in a hurry to use it." Su Yu didn't know anything about forging, but he just thought that it wouldn't take long to smelt the purple gold ore into the black iron knife.

"If you use it urgently, two days is enough, but the quality of the knife forged in this way may not be very good." Lao Zhang looked at the purple gold ore and said.

To be honest, he wanted to use it for ten days and half a month to forge a good knife well, and he couldn't live up to such a good purple gold ore.

Su Yu thought for a while: "I'll give you three days to try to ensure the quality." ”

Of course, Su Yu had to prepare with both hands, and went to Beiyuan City to buy a Jinggang knife, which cost twenty taels of silver, in case Lao Zhang's forging failed, he could still have a knife to use.

In the days that followed, Su Yu was basically in a state of refining the Blood Strengthening Pill and strengthening his qi and blood, and his strength was also increasing day by day, and his strength improved significantly.

The day before the transaction, Su Yu opened the properties panel.

Name: Su Yu

Lifespan: 89

Potential: 13

Martial Arts: Health Boxing (49% Heart Gain), Basic Knife Technique (88% Heart Gain), Knife Drawing Technique (30% Heart Gain), Golden Silkworm Gong (99% Small Success), Extreme Thunder Body Method (25% Small Success)

Skills: Pharmacy (99% Heart), Alchemy (90% Heart)

During this period of time, with the help of the Blood Strengthening Pill, Su Yu's cultivation efficiency has improved a lot, and the time to invest in martial arts is less, but the progress is not slow, among which the greatest growth naturally belongs to the Golden Silkworm Gong, but the Golden Silkworm Gong seems to have encountered a bottleneck and has been difficult to break through.

For example, if there is a bottleneck and pharmacy, I am afraid that alchemy will also encounter a bottleneck, and the progress of strength has slowed down for the time being.

After testing the current strength, it has reached the strength of seven hundred and fifty catties, which is much slower than the initial increase of one hundred catties of strength.

Su Yu also has a certain degree of resistance to the Blood Enhancement Pill, and if he relies on the Blood Strengthening Pill to strengthen his qi and blood and improve his strength, the effect will become worse and worse.

The progress of strength has slowed down, and it will be a lot more difficult to make rapid progress again, so you can ask that person to see if there are any other ways to strengthen your qi and blood.

While thinking and walking, Su Yu came to Lao Zhang and asked, "Is my black iron knife forged?" ”

"Yes, this knife was forged very successfully, you will definitely be satisfied!" Lao Zhang said with a smile on his face.