"It's really hard to cultivate!"

Zhou Feng sighed with emotion, and gave up continuing to practice the method of devouring demons.

This level of Dao method is not something that can be learned overnight.

So he just took a period of time to cultivate every day, and his current main direction was to integrate his own strength.

The previous daily cultivation has been completed.

Only then did he pick up the jade slip that Senior Brother Mo handed over to him.

Put the jade slip on the door of your brain, and use the power of the soul to extract all the information in the jade slip.

In an instant, some basic knowledge about alchemy poured into his mind.

Among them is the pairing and mutual restraint of a medicinal herb.

"Three-light alchemy method?"

Zhou Feng didn't expect that there was an alchemy technique in this jade slip.

It's only the easiest way to get started, but it's valuable enough.

The value of a set of alchemy techniques alone far exceeds that of many Dao methods, because this is a real wealth-making skill.

He had only been in the Medicine Tower for a few days, so how could he obtain a set of alchemy techniques?

This Yuan Danshi is so optimistic about him?

Zhou Feng's face was slightly hesitant, could it be some conspiracy!

But after thinking about it, he felt that he was thinking a little too much, Yuan Danshi was not just an alchemist who had entered the ranks.

is also extremely strong in his own right, and he has no motive to covet him at all.

Could it be that Master Yuan Danshi really wants to find a qualified apprentice to inherit the mantle?

Zhou Feng recalled that Yuan Danshi's age seemed to be quite old, and the only time he saw Yuan Danshi last time.

Yuan Danshi's sense of old age makes people feel that their lives are short.

"Forget it! Don't want to! Let's study the loose first! ”

Zhou Feng didn't want to think so much, and began to continue his previous research.

This time, with the alchemy foundation and medicinal materials in the jade slip, his research should make progress.

This so-called Xiaoyaosan is actually an aphrodisiac seized from Liu Yan.

This aphrodisiac is a very special drug that stimulates the human instinct and has no side effects when taken.

It can even prolong the time of happiness, but because the flavor is strong, it is easy to be noticed.

The reason why Zhou Feng studied this loose scatter was actually because he took a fancy to the fact that there were no side effects.

Because the last time I fought against Korean companies, these aphrodisiacs played an extremely critical role.

So he wanted to develop a special poison based on Xiaoyaosan.

It can also be said that it is not a poison, but a tonic!

Zhou Feng felt that poison was a thing, and the deeper the realm, the more useless it became.

If you want to use poison to deal with monks above the Lingtai Realm, then you can only research poisons that are more toxic and more hidden.

But this is extremely difficult, and the poison that can make the Lingtai Realm easily hit, how powerful is this!

So he wants to find another way, the human body will subconsciously resist harmful things.

Especially for monks above the Lingtai Realm, as long as such a thing is threatening, then the body will sound an alarm.

This is a manifestation of condensing the power of the divine soul and improving perception.

But for something that is good for the body, the body instinctively does not react to it and tends to ignore it.

Zhou Feng was wondering if he could research some beneficial poisons.

This will be able to bypass the perception of many people, and wait until the poisoned person realizes that something is wrong, but by then it will be too late.

The specific idea of this poison refers to the deficiency and the over-supplementation.

"Use aphrodisiacs against your enemies! I guess I'm a wonder! ”

He couldn't help but complain in his heart, and then began to try to modify the recipe of Xiaoyaosan.

The new version of Xiaoyao was scattered in Zhou Feng's imagination, and the strong smell disappeared, turning into a colorless and odorless poison.

Although the cost of doing so has made Xiaoyaosan's medicinal effect drop a lot.

But the upside is that the new version of Loose Scatter has become extremely stealthy and almost impossible to detect.

After all, this is colorless and odorless, and who will notice it in the heat of battle.

In addition to being colorless and odorless, the new version of Xiaoyaosan also has a special effect of toxic accumulation, which can slowly accumulate toxicity.

When the toxicity accumulates to a certain level, it will begin to have an impact on the human body.

And the impact on the human body is also on the positive side.

Increased desire, increased function, high spirits, and more.

"It's better to be addictive! ..... be able to make the other party dependent"

Zhou Feng deleted and subtracted the formula of Xiaoyaosan, and his mouth was also chanting the names of various medicinal materials.

I have to say that developing a completely new poison is really brain-wrenching.

It's hard to just think about it, let alone live experiments that haven't been carried out yet.

Fortunately, here in the medicine tower, he can support various experiments.

He only needed to pay some spirit stones, and he was able to exchange them for a lot of ordinary medicinal materials.

So he had a lot of time for trial and error.

However, when it comes to medicinal materials, Zhou Feng has only known one thing recently.

That is, the corpses of different Gu worms can all be used as medicinal materials, and they have a high value.

After knowing this, Zhou Feng instantly felt that he was missing 100 million.

Because he missed a lot of Gu worm corpses, everyone he killed before should have Gu worms in their bodies.

As soon as these people died, the Gu worms in their bodies naturally died, but he did not collect the corpses of these Gu worms.

That's a huge waste!

That feeling of heartache, he relieved for a whole day before he recovered.

"That's right! I almost forgot to make a fishing rod! ”

Zhou Feng suddenly remembered that he still had one thing to do.

That is to make a fishing rod, and he did not gain a passive as an angler before.

This passive is of little use at the moment, but you can still try fishing.

Go and bump into that very small probability and see if you can catch a treasure or something.

So he plans to make a rudimentary fishing rod and then take a little time out to go fishing.

Think of it as a daily stress relief activity.

"The rod itself is made of ironwood! Hard enough! The fishing line is ..... with ice silk."

If it's just a simple fishing rod, it doesn't take much effort.

Zhou Feng did it all at once.

The rod is very simple, with only the rod body, the line and the hook.

In appearance, it is a long wooden strip that helps a thread, and a fishing hook is hung on the line.

He didn't prepare for the bait.

Because Zhou Bong didn't really go fishing, it was just a decompression exercise.

"Looks like there's a stream behind it?"

He remembered that behind the valley where the medicinal herbs were grown, there was a clear message that it should be a good fishing spot.

Just as Zhou Feng went fishing to relieve his stress, a person sent a letter to him.

The messenger covered his face with a hood, and as soon as the letter was delivered to him, he left as if he were afraid of being stopped by him.

"Who will send me a letter?"

Zhou Feng frowned.