The system gives me immortality, and I will eventually become invincible while I’m alive.

In the next year, they continued to collect herbs in the mountains, identify medicinal materials, study medical skills every day, and practice "Qi Refining Jue", which was so fulfilling that Chen Xun kept sighing, how good it is to be alive.

He had imagined what it would be like to live forever, which was to sit and watch the turmoil in the world and the changes in history. There were countless tombstones behind him, leaving only that lonely figure in the world.

But now, Chen Xun will say, screw your deepness, how can you mortals understand the joy of the immortal savage.

In a cave, Chen Xun and Da Hei Niu moved again. There were heavy rains in the mountains, and several of their earthen caves were washed away by the rain. However, Da Hei Niu held on to the pots and pans, so everything went smoothly.

"Old cow, hahaha."

Chen Xun was soaked all over, laughing with a smile on his face. He didn't care that his family was gone. He gave the big black cow a hard slap and said, "I really have you. I've been watching you since I was a child."

"Moo moo!"

The big black cow jumped a few times happily. Chen Xun was clearing the entrance of the cave, and all their belongings were saved by it.

"Come and let's try it and see what this essence of all things is."

Chen Xun grinned and started to light the fire. Looking at the heavy rain outside the cave, he felt relaxed and the sound of the rain was really sweet.

"Moo!"

Da Hei Niu responded and started to help from the side. From time to time he would run out to soak in the rain, and then throw the rain on Chen Xun.

Chen Xun was so angry that he used all his strength to turn the dead cow into a drowned rat.

One person and one cow leaned against the fire to keep warm. Chen Xun added the longevity point to the essence of all things. In an instant, Chen Xun's face changed drastically, and a green light surged through his body.

"Moo moo!!"

The big black cow's eyes were frightened, and it suddenly started to rub against him, shouting anxiously, and kept circling around Chen Xun.

"Old Niu, I'm fine."

Chen Xun took a deep breath and hugged the big black cow, "It is the essence of all things."

"Moo~" the big black cow shouted in a low voice. It was frightened to death. If something happened to Chen Xun, it would not want to live.

"Let me try."

Chen Xun looked solemn, and opened his palms. His body was illuminated by a burst of green light, flickering on and off. A drop of green liquid gradually condensed in the palm of his hand, as bright and translucent as a gem.

His whole body went limp and sweat broke out all over his body, as if he had run eight hundred meters, and he exclaimed in surprise: "Isn't this thing sucking out my essence..."

"Moo?"

"Old Niu, come and try."

"Moo."

After a while, a drop of green liquid condensed on the cow's paw, and one man and one cow collapsed on the ground, gasping for air.

The big black cow finally understood the meaning of Chen Xun's words. It seemed to see several heifers smiling coquettishly.

"A trap."

Chen Xun said with a trembling voice. He had a majestic sixteen-pack abs and was praised by his neighbors as the man with the strongest endurance in blacksmithing. But he was dying.

"Moo~"

The big black bull's eyes were lifeless and lifeless. He thought he was invincible among the bull tribe, but he didn't expect that he was defeated in just one round.

An hour later, they fully recovered. Fear flashed in Chen Xun's eyes. If they had encountered some wild beast just now, they would have been in danger.

"Old Niu, don't use this essence of all things casually, at least we must use it separately."

Chen Xun felt his body and didn't feel any sense of deficiency, but he was a doctor. "Tomorrow I will make some medicinal soup to replenish my body. Don't be careless."

"Moo~" The big black cow nodded happily, it would be good to learn medical skills.

"What's the use? It's like an emerald."

Chen Xun frowned and looked at the drop of green liquid in his palm. It was indeed very strange. It didn't dissipate in an instant like water drops.

He picked up the mountain ax and put the green liquid on it, but nothing happened.

I put it on the pots and pans again, but no response...

I also took a stone and put the green liquid on it, but there was no reaction...

In the end, I had no choice but to put it on the gangster's turban, but there was still no response...

"Moo~!!"

The big black cow screamed. Chen Xun was startled and looked at the position of the big black cow. He immediately knelt on the ground and looked at the weed to observe the grain.

"Brilliant."

Chen Xun said in shock. He looked at the big black cow and put the green liquid in his hand on it. It instantly merged with the weed and changed obviously.

"Moo?"

"Old Niu, what a shocking discovery, this green liquid can actually accelerate growth."

Chen Xun sighed and sprayed a mouthful of dirt as he spoke, "But we have to keep an eye on it. If this is the case, we will take off."

"Moo moo!"

The big black cow grinned and carefully protected the weed.

Chen Xun spread his palms and kept doing nothing. His facial features were distorted and he shouted: "I am a pharmacist, so what if you suck me dry!"

Big Black Bull: "..."

Quiet, as quiet as death, with only the sound of the heavy rain outside the cave.

Chen Xun was embarrassed. There was no response from his palm and he could no longer condense the green liquid. He coughed lightly and said, "Old Niu, come and try."

"Moo." The big black cow spread its paws, as if all its body was exerting force, but there was no reaction.

"It's okay... let's try it slowly, there's no shortage of time."

"Moo~"

……

Time is like a reverse journey, pushing people forward continuously. Another year has passed by in a hurry, and the legend of savages gradually spread around the Ningyun Mountains, which is extremely terrifying.

This savage often appears in the deep mountains and old forests. There is also a bison under his seat, which specializes in eating human bones. They have picked up the bones of many people.

At night, there is also the eerie sound of the suona ringing through the mountains and forests, accompanied by the strange sound of bells, like a soul-seeking messenger. If you encounter this savage and cannot kill him, just find a hole and bury yourself.

Countless people were sweating profusely after hearing this. They didn't dare to go into the depths of the Ningyun Mountains. Why did a savage appear outside? How could anyone survive?

Nowadays, the people who enter the mountains are in groups, with weapons in their hands. They go west to prepare for the savage raids. If they kill him, they can go to the government to receive the reward. Many bounty hunters silently join in.

At the foot of a mountain peak, Chen Xun and a big black cow were picking up human bones.

"Old Niu, although we don't know them, there are rules in our industry."

Chen Xun picked up another human bone from the haystack, "Erecting a tomb for them can be regarded as accumulating merit. It's not easy for anyone these days."

"Moo~!"

The big black cow kept nodding. They have now accumulated a lot of merit. As Mr. Sun said, God will bless them.

"Look, if you step on it, the ten years of merit will be gone again."

"Moo moo!!!"

The big black cow suddenly raised its leg and shouted. It accidentally stepped on a bone. He looked at Chen Xun pleadingly.

"Let's do this. I will eat meat today and you will drink soup. Buddha will forgive you."

"Moo! Moo~"

The big black cow looked struggling, but for the sake of merit, it still nodded and would not starve to death if it missed one meal.

They found a nearby pit, buried the bones, and began to perform rituals.

The big black bull was working extremely hard and its bells were ringing. It had accidentally stepped on the dead bones of this man and wanted to make up for it.

During this year, they finally figured out the role of the essence of all things, but they can only condense one drop per day, and the point is 1 hour, which can accelerate the growth of plants for a month.

Now they have reached 2 points of the Essence of All Things, and just as Chen Xun expected, one drop can accelerate growth by two months.

This made them extremely happy, as it meant they could cultivate many precious medicinal materials.

The Qi Refining Technique has finally yielded results. They have all reached the second level of practice, and their five senses are clear. The world is much clearer in their eyes.

The so-called magic power gradually appeared in Chen Xun's body, but it was useless and had no skills...

"Okay, let's go, old cow."

Chen Xun smiled. They were not afraid of doing this kind of thing and felt extremely at ease. This was their daily walk after tea and dinner.

"Moo~" The big black cow rubbed against Chen Xun, trying to bring some of his merits to him.

"Hahaha..." Chen Xun held the head of the big black cow and walked side by side towards their cave.

On the way, when passing through a jungle, the ears of Chen Xun and the big black cow twitched at the same time. They separated instantly and hid to the side.

call out!call out!call out!

Three sharp arrows were shot, half-buried into the ground, and were so powerful that if you didn't dodge, your body would be penetrated.