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

"Moo~~" This time it was the big black cow who was furious, and his nose kept making "whoosh, whoosh" sounds.

"Okay, you win, you win."

"Moo?"

"Really, come up."

Chen Xun slowly came ashore, his mana continued to evaporate the mountain water on his body, white mist rose in waves, and his body immediately became clean.

The big black cow and tiger's solid head kept shaking its head. It didn't like to be steamed dry by magic, so it just waited for it to dry like this, and casually took a handful of grass and chewed it in its mouth.

"Old Niu, this "Basic Five Elements Escape Technique" is incredible."

Chen Xun sat on the shore and took a deep breath. The big head was beyond their expectations and completely different from what they imagined.

"Moo~" Da Hei Niu nodded with deep feeling.

The original magic formula is by no means a way to fly to the sky and escape from the earth. It is just a small magic in the Qi refining stage. It uses the five elements to transform into a small incarnation of the magic. It can do nothing but confuse the enemy and then run away.

For example, in the water, they borrowed the aura of water spirit to incarnate, on the ground they borrowed the aura of earth spirit to incarnate, etc. But they had never used their true strength just now.

The incarnations of their magic power can be said to be extremely real. Although they cannot move, they can be divided into hundreds of ways. Once the magic power is exhausted, it is even more difficult to distinguish the true from the false.

However, if you touch the avatar at will, it will only turn into a spiritual energy and float away. In addition, the "Five Elements Escape" is perfect, and it is the only way to continuously shuttle between the avatar and run away.

Even Lao Niu's magic shield was being boosted by mana and defense. Chen Xun once used all-out bombardment, but the shield didn't move at all... at most it knocked Lao Niu back a few steps.

"Old Niu, let's not underestimate these Qi refining period spells."

"Moo?"

"Can you create your own technique and benefit so many people in the world of immortality? If you charge royalties, others would have already become rich."

"Moo!"

The big black cow was startled. It seemed that this was the case. It didn't understand the copyright, but it understood that they couldn't even create a spell like small fireball, let alone practice it for so many people.

"So, we have to study more and study various small spells. These are the crystallization of the wisdom of countless predecessors. That is the real long-term inheritance."

Chen Xun solemnly said that they did not have such good conditions and luck to compete for those good exercises and spells. "These small spells are easy to buy and easy for us to practice. There is always something in common between them."

In fact, when they drove every day, they also went to many cliffs, at the bottom of the cliffs, and in various deserted caves to look for so-called opportunities.

But there was nothing, but they picked up a few beautiful stones... It was a worthwhile trip. The key was that Chen Xun and Da Hei Niu were very happy and shouted that they had made a profit.

And those so-called great spells and good exercises are all inherited by others. They are only passed down to disciples and not to the sect's contribution hall.

Only the relics of some people who died as monks in the Foundation Establishment Stage and the Golden Core Stage and had no heirs were placed in the Contribution Hall for exchange by the Foundation Establishment Stage monks, just so that they could have successors and prevent their passing from becoming meaningless.

If you only think about relying on yourself, you can only make great contributions to the Wuyun Sect, and the sect will bestow additional Dharma, this is not a good hall after all.

What they exchanged most were some books or small spells and various low-level materials, and they had no idea of ​​superior techniques and spells.

Chen Xun and Da Hei Niu were unremarkable, just ordinary members among countless foundation-building monks in the world of immortality. Big opportunities and great benefits could not fall on their heads.

"Moo?" The big black bull knelt on Chen Xun and said in surprise, "Moo?"

"Get it all together, Lao Niu, we only have this talent, why don't we work hard?"

Chen Xun stood next to the big black cow and said with a smile, "Our defenses even withstood the meridians disorder last time. If we add more in the future, we can try the operation routes of spells and exercises."

"Moo!!" Big Black Bull shouted excitedly. Chen Xun was right. They were no longer novices in the world of immortality.

To create your own techniques and spells, you need to try out countless operation routes. If you go wrong, you will become a demon at least, or you will become an immortal and the whole sect will be devastated.

Moreover, it also wanted to try stacking countless formations, but now they always collide with each other and often backfire on it. Fortunately, there is a mana shield, so it is protected from countless harm.

It is now difficult to arrange two small formations to overlap. Every day is a racket of brains, there are no shortcuts, it is all about accumulating experience little by little.

"Moo~~" The big black bull's eyes were anxious, and its head kept rubbing against Chen Xun.

It took out the "Basic Formation Encyclopedia" from the storage bag, as well as several formation books that Brother Ji brought back to it from outside. It treasured these things in the big straw hat Chen Xun made for it.

The big black cow's eyes widened, it pointed at the book with its hooves and mooed, it was just getting started.

"Don't worry, Lao Niu, you are the most talented formation master I have ever seen! You can definitely make it happen."

Chen Xun naturally understood what it meant, and his tone and eyes were very firm, without any perfunctory, "I will do the exercises and spells, and you will do the formations. Although they are not strong, at least we can learn something, right?"

"Moo!" The big black cow stared with big eyes and nodded heavily. Chen Xun is very smart. There is no one smarter than him in the world!

"But this is not something that can be done just by talking about it. It requires practicing countless small spells and spending a lot of time to sum up. How can this monk have such a long lifespan?"

"but……"

Chen Xun's face was calm, neither arrogant nor impetuous. After saying this, he slowly looked at the big black cow, who also slowly looked at him.

"The last thing we lack is time."

"Moo~"

They looked at each other affectionately, the corners of their mouths raised inch by inch, and their mouths began to become more and more crooked. Finally, they started to compete to see who had the most crooked mouth...

In the following years, they went to the Contribution Hall every year to exchange for small spells, such as "Morning Wind Technique", "Ice Valley Technique", "Five Leaf Technique" and so on.

Da Hei Niu kept changing the small materials for the formation, and the wear and tear was too serious. Chen Xun also started to refine the weapons. It was always cheaper to exchange the materials than to exchange them for the finished products.

They used their contributions every year. In the end, the elders in the Contribution Hall couldn't stand it anymore and gave Chen Xun a few small magic books. They really didn't want to see this junior brother waste his contribution points like this again.

Unexpectedly, Chen Xun was overjoyed after taking it. He was grateful and said that he would definitely come back next year. Da Hei Niu also kept bowing his head and thanking him. There were always many good people in the sect.

All the elders of the Contribution Hall were stunned: "..."

Chen Xun and Da Hei Niu were busy again, and their daily schedule was full. Especially Chen Xun felt more and more that these little spells were powerful and full of whimsical ideas.

The most important thing is that the five-series spiritual roots have a great benefit. You can practice any spell without too many taboos.

Apart from the fact that the power of the spells is "a little worse" than others, and the spell consumption is "a little greater" than others, there is no difference.

The big black cow is also practicing the formation, and its mooing screams continue every day. Once the cow has a goal, immortality will become more meaningful.