Refining furnace: A high-temperature smelting furnace that can refine various ores, through the alchemy circle of the origin crystal, according to a fixed refining formula, the matter is smelted at high temperature, but it needs to consume a large amount of burning substance.

Black Powder: A high-grade incendiary substance in the world of origin, extremely flammable.

Paralysis Poison: One of the most basic poisons in the world of origin, it can be attached to any substance, has a longer shelf life than natural toxins, and can achieve physical and chemical properties for fifteen days without decay.

Since the wooden boat is simple, it is taken literally.

Therefore, Li Yan focused on the systematic explanations of the first three alchemy blueprints, smacking his lips while sighing at the awesomeness of the system.

Needless to say, the alchemy furnace is simply a refining artifact of various ores.

With it, Li Yan was able to obtain iron and various minerals, such as sulfur!

As for the paralyzing poison, it also has a great effect.

At the very least, you don't have to rely on Ergouzi's venom every time in the future.

Moreover, with the systematic description, Li Yan felt that the effect of this paralyzing poison was estimated to be stronger than the venom of the juvenile Dilophosaurus!

The last one is also the most important thing unlocked by the Alchemy Blueprint this time!

Black powder!

It's something he's always dreamed of!

With this thing, he can further make explosives, and that power will be enough to reach the heavens!

You know, gunpowder and explosives are two different concepts.

The attribute of gunpowder is deflagration, and the attribute of explosives is detonation, and the explosive power of the latter is generally several times, or even dozens of times, of the former.

Our common grenades, bombs, and detonators are all made of explosives, not gunpowder.

But nevertheless.

The explosive power of black powder could not be ignored.

Li Yan's eyes narrowed, and he had already begun to think about how to use the existing alchemy blueprint to create earth mines.

You must know that the manufacturing process of firecrackers in ancient times was very simple, that is, in a closed bamboo joint, black powder, colored powder, and a lead.

So, if he can accumulate a large amount of black powder, put it in a large closed wooden box, and add a lead, not to mention that he can directly blow up a medium-sized dinosaur, at least he can blow up his legs, right?

Refreshing!

Finally don't fucking be Voldemort anymore and hide!

These little reptiles, little earthworms, Lao Tzu let you see and understand, what are the four most awesome inventions in China!

I pretended to be a force in my heart.

Li Yan turned his head to look at Buu again.

Because of taking two low-level repair pills in a row, its wound has completely healed and scabbed, and as for the broken ribs and internal organs inside, it is estimated that it will take a long time to recover.

But.

Time can't wait.

There are pieces of flesh and blood all over the ground, and Li Yan is afraid that if it drags on for a long time, it will easily cause danger.

So, he asked Buu to try to get up and take a look.

Stop.

It was able to get up and walk around, but because of its injuries, it could only get on all fours and couldn't run.

"Let's go, let's get out of here quickly!"

Li Yan breathed a sigh of relief, Buu desperately saved him, of course he didn't want to leave Buu here.

Thankfully, he's recovering well.

Subsequently.

He began to quickly leave with the dinosaur squad.

And not long after Li Yan and the others left, they heard the location of the bamboo forest behind them and remembered a huge footstep.

Back at the campsite, it was noon.

When I entered the door, I happened to run into a pangolin, this guy had collected eight moon flowers and six dragon grass in the morning, which was worthy of being a herbivore and was very efficient.

Li Yan patted its little head, gave it two three-leaf green pear fruits, and asked it to add an additional search option, which was the scorpion tail grass that made the paralyzing poison.

The four fertiliser rats also used the morning to dig another 5 meters through the mine, that is, a total of 9 meters of horizontal digging underground.

He went down to the mine.

I found the hypertrophy and asked them if they had seen a yellow ore in the cave system where they used to live, and it had a pungent smell.

That's right.

He was asking about sulfur ore.

This is a sulfide mineral formed by the cooling of magma, which is rarer than iron ore, but it is also widely distributed.

Li Yan was in a hurry to make black powder.

I can't wait for them to dig out of the underground mines, but want to try their luck in the ready-made cave at the bottom of the mountain.

Stop.

These fat rats can't do anything else, for these things underground, remember to hear clearly, maybe it's natural instinct, among which Fei Er said that he really encountered this kind of ore.

Because there was a strong pungent smell in the cave at that time, he did not go in.

Although Li Yan didn't get the color of the ore, since he could make Fei Er so disgusted, it was probably sulfide ore.

If not at all, at least some other chemical mineral.

So, in the afternoon, he was going to try his luck in the mine and come back from digging some iron ore by the way.

But now, the furnace has not yet been manufactured, and there is no shortage of basic materials, because his long-term strategic foresight has already allowed the fat rats to accumulate a large number of rocks.

The difference is only as little as a level 5 Origin Hedron fragment.

Most of what Li Yan has now accumulated in his hands are some level 3 fragments obtained from the ancient giant mosquito, which are used to synthesize primary repair medicines, and a level 4 fragment, which is used to synthesize intermediate domestication balls.

"It seems that we have to find a way to hunt a level 5 creature in the afternoon."

It's not that hard.

There are two dogs and Ah Chief, level 5 creatures, which are sprinkled with water.

While eating the barbecue, Buu was still cowering in his shack to recuperate.

Li Yan looked a little distressed, so he gave it a moon flower.

The reason why the system uses it as one of the necessary materials for the intermediate herbivore domestication ball is because it is very popular with major herbivores.

Really.

Buuzhen raised his head and ate one.

He touched Buu's head and said with concern: "For a period of time, you can recuperate at home with peace of mind, don't worry about anything else!" ”

Buu's current state is definitely no longer able to be Li Yan's mount.

And.

He's really going to change mounts.

Judging from this morning's battle, as his level continues to increase, the target creatures he hunts are also becoming stronger and more dangerous.

Some domesticated creatures have gradually been unable to keep up with Li Yan's pace.

Let's take the simplest example.

The dodo, which he domesticated at the beginning, is no longer fighting with him, and even the show-jawed dragon that was in charge of the early sneak attack has also sacrificed one.

There is only one left, and he basically can't get involved in the battle, so he can only be reduced to a scout.

Right now.

The only remaining main force is Ergouzi, Ah Chief, and Turtle Immortal.

Buu is still big and easy to target, but it's not good enough to fight.

Come and think about it.

Li Yan decided to find a new mount, and it was a mount with a certain combat ability.

As for Buu, let it "take a back seat" for the time being!