[The leader of the tribe, the Great Witch, appeared in front of you, and he led his people to bow down in front of you in fear, and his heart was terrified]

There is information coming out of the mind.

Cheng Lin became more and more confused.

The direction of the plot is unpredictable to him.

"You ...... If there is anyone who can understand me, get up first. ”

Cheng Lin took a few steps forward, trying to help the great wizard up.

But it failed.

This man is so heavy......

Cheng Lin took a breath and increased his strength, but he still didn't succeed.

This made him depressed, he didn't expect this old man to look so heavy because he didn't look very physical.

"Is there anyone who can speak Chinese? Can anyone tell me what the hell is going on? ”

Cheng Lin asked again, and this time the great wizard finally raised his head, with an extremely confused look on his face.

It seems that I don't understand.

Cheng Lin suddenly felt tricky, and seeing so many people, especially this obviously older person kneeling in front of him, he instinctively felt uncomfortable, even if he was facing a group of primitive people, he still didn't feel comfortable.

Seeing that the other party was afraid of him, Cheng Lin thought about it, and simply put on a straight face, and made a gesture to make them stand up with a serious face.

Now they seemed to understand, but they didn't dare.

It wasn't until Cheng Lin made a fierce appearance that they stood up, but they still cowered.

I can't figure out the situation left and right.

Cheng Lin remembered his mission, so he glanced at the Great Wizard and took the lead towards their tribe.

The rest of the primitives looked at each other and did not dare to stop them.

The strongest warrior looked at the Grand Wizard, "Ula? ”

The Grand Wizard didn't say a word.

Just bow your head and follow behind Cheng Lin.

The tribe was small and all lived in a large cave.

Cheng Lin remembered that the quest prompted that a warrior in the tribe had been injured, and he was curious, so he went straight into the cave.

The entrance to this cave is very narrow.

The inside is very wide, and the hole is full of peculiar smells, but fortunately it can be tolerated.

Primitive caves indeed.

There are only a few very crude stone tools inside.

The most striking feature is a stone platform that resembles an altar.

The stone platform is in the middle.

There was a fire burning.

It is also because of this fire that the cave does not appear dim.

And around the flames, there were some hay and animal skins on the ground, and there were about a dozen primitive people lying on the ground, all wounded, the wounds were exposed to the air, and the blood had coagulated, which seemed to be very serious.

In the corners of the cave, cringe and crouch some primitive people with smaller skeletons.

Cheng Lin took a closer look.

Judging that they should be women.

At this moment, these women stared at Cheng Lin with frightened eyes, which made Cheng Lin very speechless, according to the figures of these primitive people, the shortest women among them were about the same height as Cheng Lin.

I don't know what they're afraid of.

At this time, he also probably figured out, it seems that most of the men in this tribe are somehow seriously injured, only a few warriors are still able to move, and the rest are old and weak women and children, no wonder only those who rushed out to "meet" him before.

And looking at the injuries of these people, in this era when medical conditions are close to zero, Cheng Lin can't think of any chance of their lives.

And without these warriors, the tribe may not be able to last long.

"No wonder I'm going to give you medicine."

Cheng Lin said secretly.

Turn around.

Look at the Grand Wizard and them.

At this moment, a painful look also appeared on the face of the great wizard, and when he saw Cheng Lin, he wanted to bow down, but he didn't dare.

"Take it, you should know this."

Cheng Lin didn't talk nonsense, and directly stuffed ten Shennong grasses into the hands of the great wizard.

He had already noticed that along the way, the eyes of the great wizard fell on his hands from time to time.

Obviously, he should know how to use Shennong grass.

Really.

Seeing this scene, the Great Wizard was stunned.

Immediately he was extremely excited, his hands trembled, and he looked at Cheng Lin with an unbelievable expression: "Ula? ”

"Give it to you, and you'll take it."

I don't know if I sensed Cheng Lin's meaning, the great wizard was in tears at that time, knelt down again, and kept kowtowing.

Then he hurried to a stone stove in the cave, took Shennong grass and mashed it into mud in a stone bowl, and then beckoned the young primitive man who supported him to apply medicine to the wounded.

[The second mission has been completed]

[The Great Wizard accepted your gift and used Shennong Grass to heal the tribal warriors, under the medicinal power of Shennong Grass, they will recover their mobility tomorrow, and the entire tribe will successfully avoid the crisis of destruction]

【Background information open】

As the last piece of information emerged, Cheng Lin suddenly had another large amount of information in his mind.

That message turned out to be a story.

Or maybe the background.

Cheng Lin suddenly understood the reason for the matter.

According to the information, this primitive tribe did not master the method of artificial fire, but was in the stage of using natural fire.

In the nearby mountains there is a white ore that can be burned by striking hard, a stone can burn for days, and they rely on the flames to drive out wild beasts and keep warm for survival, but as time passes, there are fewer and fewer ores around.

The Great Witch of the Tribe had to send warriors to more dangerous places to mine ore, but he accidentally encountered a group of wild beasts, and most of his men were lost.

Only Warrior 1 was left to go out in search of prey.

No. 1 was going to ambush and hunt on the shore of the lake outside the valley, but he accidentally saw the scene of Cheng Lin coming out of the valley and recognized him as a god.

As for the reason for believing that he is a god......

It's weird.

According to this message, in the eyes of these indigenous creatures, there is an extremely strong aura in that valley, and no creature dares to set foot in it, and the animals will instinctively fear the valley, and there is a legend among this group of primitive people, it is said that there were gods in that valley.

Therefore, Cheng Lin, as a unique creature who came out of the valley, was naturally recognized as a god by this group of people.

And the beasts of prey......

It seems that he also has a spirit beyond that of ordinary beasts, so he fled decisively.

As for Shennong grass, it is a very rare magical herb, a healing medicine, which rarely exists in the nearby mountains, and even if there is, most of them have been collected by intelligent beasts and humans, only no creatures in the valley dare to collect it.

After reading this information, Cheng Lin can roughly understand what happened.

"In this way, the plight of this group of humans has not been completely solved, and even if the warriors survive, they still lack ore as a spark."

Cheng Lin thought in his heart.

Just then, something new came to mind.

[Mission (Ending): Teach primitive humans the skill of drilling wood to make fire, after the teaching is completed, carve your name on the stone wall of the cave, return to the safe house, and this deduction will end and rewards will be issued]

Cheng Lin raised his eyebrows.

Teach humans to drill wood for fire?

This task was indeed unexpected for him.

Not only was Lin unexpected, but he was also a little lucky.

If it was something else, he probably wouldn't, but he would have drilled wood to make fire...... He still knows it.

At this moment, the great wizard has also covered the injured with medicinal herbs, this Shennong grass is indeed very strange, applied to the wound, it will emit colorful light, very gorgeous and magical.

Cheng Lin had already determined that the civilization he was in now was different from the original earth, and he didn't care.

He coughed twice, attracting the attention of the others.

Dawu and Soldier No. 1 ran over at the same time, their faces full of awe:

"Ula?"

Cheng Lin waved his hand: "Follow me!" ”

After speaking, regardless of the blank eyes of the two, he walked out of the cave.

Cheng Lin had seen some videos of foreign brothers surviving in the wild on the Internet before.

Among them, the method of drilling wood for fire was introduced.

There are many specific ways to make fire, and there are many tricks, but the one he remembers most clearly is the most widely circulated "classic method of drilling wood to make fire".

"Click."

Cheng Lin came out of the cave and came to the fence outside the tribe.

Then he stooped down and broke a hard stick from the fence and found another piece of wood that looked like poplar.

Turning around, the Grand Wizard and Warrior No. 1 were standing behind him respectfully, their eyes full of confusion.

Obviously, I didn't understand the meaning of Cheng Lin's actions.

"You ...... Forget it, you won't understand me anyway. ”

Cheng Lin wanted to say something, but when he saw the ignorant eyes of the two, he still gave up, and after thinking about it, he stretched out his hand and pointed to a stone knife on the waist of Soldier No. 1.

It's just a stone chip with sharpened edges, tied to the waist.

"Ula?"

Soldier No. 1 blinked, not understanding.

The great wizard next to Qi reached out and hit the head of the No. 1 soldier, then reached out and tore off the stone knife and gave his hands to Cheng Lin.

Cheng Lin took it, recalled the practice of the foreign brother in the video he had watched, squatted down and used a stone knife to cut a V-shaped gap on the edge of the wood, and sharpened the end of the hard wooden stick.

Then he found some dry bark fibers and leaves around, put them under the gap, and at the same time inserted a hard wooden stick into the gap, glanced at the two primitive people, and saw that they were focused, Cheng Lin began to rub the wooden stick with his hands.

This classic approach is simple and straightforward, but it is obviously not so easy to implement in practice.

Cheng Lin kept rubbing the wooden stick with both hands, making it rotate at high speed, and after a while, his hands were rubbed red, but he didn't mean to catch fire at all.

“……”

Cheng Lin was embarrassed, he didn't expect this thing to be so difficult to operate.

"Ahem, that, you, come here, do what I do."

Cheng Lin stood up, pointed to Soldier No. 1, and then to the tools under his feet.

This time, without the need for the Great Wizard to remind, Warrior No. 1 walked over with a bang, imitated Cheng Lin's movements, and tentatively rubbed twice.

"Yes, that's it."

Seeing Cheng Lin nodding, the strongest primitive man in the tribe at present showed an excited look on his face, and then he took a deep breath, and his two big rough hands rubbed at the wooden stick.

At this time, it showed the difference in physical fitness between the two, far beyond Cheng Lin's height, which brought a strong physical fitness, and under his full strength, it didn't take long for green smoke to rise.

Seeing this smoke, the Great Wizard's eyes widened suddenly.

The smoke is getting thicker and thicker.

Finally, with a slight stabbing sound, a flame was born out of thin air, igniting the dried leaves and fibers and beginning to burn the tree.

When this flame appeared, Soldier No. 1 was so frightened that Ulla threw down the tools in his hand and ran a few meters before turning his head to look at the flames, then at his hands, and then at Cheng Lin.

It looked unbelievable.

As for the tribal leader, the Great Wizard was even more like a miracle, his body trembled like chaff, and he knelt on the ground with a thud, kowtowing to the fire, and his mouth kept chanting.

A few seconds later, he reacted suddenly, raised his head and looked at Cheng Lin next to him with a calm and breezy face, and the eyes of this great wizard were already full of fanaticism!

If there was still a little doubt about the identity of Cheng Lin Shenming before, then now, there is no longer half a point!

Flame!

Harness the flames!

There is no need for those precious and scarce ores.

There is also no need for thunder to hit the forest and ignite a heavenly fire during a rainstorm.

This man in strange clothes created a flame in such a simple way.

This scene.

The impact on the mind of this primitive man is no less than the opening of the world.

If the Great Wizard could barely control his emotions, then Warrior No. 1 was already completely shocked.

He ran to the cave with a scream of excitement, and in a short time he returned with the other tribesmen, waving and jumping at the fire, his face full of joy.

He even found a wooden stick and a wooden block, and rekindled a fire according to Professor Cheng Lin's method.

At this moment, the rest of the primitive people also knelt on the ground, cheering, and the voice of Ula Ulla resounded here, looking at Cheng Lin's gaze like a great wizard, like seeing a god!

Meanwhile.

An information prompt also appeared in Cheng Lin's mind:

["Teaching Drilling Wood for Fire" quest completed]

[You taught primitive humans the skills of making fire, so that they got rid of the dependence on flint, human beings learned to use natural fire for the first time, the control and use of flames has an unparalleled effect on the generation and promotion of civilization, so far, civilization has changed from crawling to walking, and the wheel of history rolls forward]

[Please engrave your name on the stone wall of the cave and return to the safe house to end this deduction]