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

In the end, Da Hei Niu was on the side cultivating elixirs when he had nothing to do, and then studied formations, the superposition of small formations and small formations.

The small phantom formation and the small wind and fire formation are perfectly superimposed. When activated, you will eat a big meal if you touch it!

Without the guidance of a master, Da Hei Niu also embarked on another formation path. Even Chen Xun couldn't tell whether it was the right way or the wrong way.

Because the formations he learned were limited, he kept stacking formation flags, so he changed many formation flags and formation materials within the sect.

According to normal principles, once the formation is laid out, it has nothing to do with the number of formation flags.

But Da Hei Niu has been tinkering for hundreds of years, and he has really found another way in terms of the bonus of mana.

The more formation flags, the stronger the formation stacking effect! He even endured the first heavenly tribulation when forming the pill.

At this time, besides praising his peerless genius, what else could Chen Xun say... He couldn't understand it at all.

Da Hei Niu also made perfect use of the power of object control and spiritual consciousness to control the formation flags of all parties. It was really Da Hei Niu's formation, the more the merrier.

Now Chen Xun is also under a lot of pressure. Sometimes his back molars are almost broken. Damn it! !

Although he had already seen the ‘Array Emperor’s appearance’ of Da Hei Niu, he had an alchemy skill, and the gods and Buddhas all over the sky were also protecting him and taking care of it...

I am really afraid that my brother will live a miserable life, but I am also afraid that my brother will realize his great ambitions.

This year passed like this, and they also added longevity points to their mana.

It was dawn today, and Chen Xun was shirtless outside the cave.

He was holding a mountain ax in his hand, and the veins in his arm were bulging. He did not use any magic power, but slowly slashed into the air, feebly.

The big black cow started tinkering with elixirs again. Apart from formations, this was his only hobby. He mooed in a low voice and looked at Chen Xun.

"Except for my lifespan and patience, I have nothing, so I can only use the stupidest method."

Chen Xun took a deep breath. The scorching sun was rising, and the purple energy came from the east. "There are no axes in this world of immortality. Maybe I can't touch it."

"But no matter what, no difficulty can overwhelm me!"

Chen Xun suddenly roared and slashed in front of him with his mountain axe, "Don't tell me any tricks. If there are no tricks, just chop! Drink! Ha!"

The big black cow could be heard mooing and snickering in the cave, and its belly kept twitching. Suddenly its pupils shrank and it was over!

It forgot that Chen Xun always secretly turned on his spiritual consciousness to observe the surroundings...

The big black cow was trembling slightly, and cold sweat broke out on its head. A huge shadow suddenly appeared behind it, as if the abyss of despair was gradually approaching it.

"Ximen Hei Niu..."

Chen Xun smiled slowly, as warm as a flower blooming in the Western Season, and suddenly as a flash flood, "You dare to laugh at me behind my back, you are so powerful that you can conquer the world!!"

"Moo!!!"

Shocked screams came from the cave, and the big black bull was lifted alive. It was on its west legs, struggling and screaming.

After a stick of incense, the big black cow was so honest that he no longer dared to snicker and ignored the elixir.

Chen Xun began to strike again and again outside the cave in the direction of the rising sun, but couldn't find any feeling for the time being.

In the days that followed, Chen Xun practiced axes every morning, while Da Hei Niu cultivated elixirs. In the afternoons, Chen Xun made elixirs and Da Hei Niu studied formations.

At night... Chen Xun took Da Hei Niu shopping. He went out to gain some knowledge and sometimes chatted with the casual cultivators at the foot of the mountain.

Then they go shopping in major stores. They don't buy anything, they just look at prices and make predictions in their mind.

Yuxu City is quite bustling at night, with countless immortal cultivators walking around. There are monks in the Qi Refining Stage with sad or hopeful faces, while there are also great monks with red faces, planning the future of the immortal world in Qian Kingdom.

There were also many sect brothers, senior sisters and juniors who went out together at night with happy smiles on their lips.

But in many inconspicuous places, there may be a person and a cow walking by them inadvertently, blending into the bustling city.

They started selling two bottles of mid-grade cold elixir every month. Sometimes they would sell them in Dongcheng, sometimes in Nancheng, and sometimes they would go to Beicheng.

Although it will take more time, for Chen Xun, it would be nice to have less unnecessary trouble.

A bottle of six pills can be sold for a high price of 300 low-grade spiritual stones. The vision of Chen Xun and Da Hei Niu is slowly improving, and even their cultivation has reached the middle stage of foundation building.

They also went to a restaurant for a big meal and spent 200 pieces tasting spiritual stones. In the end, Chen Xun and Da Hei Niu agreed that it was not necessary... they would still make it at home in the future.

After satisfying the little wish in their hearts, one person and one cow started to get busy again.

The years are also passing by, quietly washing away the old and yellowed thoughts, like a talisman without magic power, and then disappearing.

Now is the fiftieth year since Chen Xun and Da Hei Niu came to Yuxu City. I heard that a centenary event will be held next year.

Because of the war in the world of cultivating immortals, the time has been changed. Today, Yuxu City is overcrowded, and many residential inns have been occupied in advance by cultivators from all over the world.

There are often huge boats approaching in the sky outside the West City, and many monks with shocking momentum descend from them.

The top ten immortal sects have mobilized many disciples to maintain law and order in the city. The fighting stage in the central city has begun to splatter with blood, and the literary fight has also begun.

The city was noisy, and people were talking about the auction event, the genius battle, and the flower party. It seemed that it was becoming more popular than the mortal world.

The hearts of countless male monks were burning with gossip, wondering whether the fairies from Ziyun Immortal Sect were better, or the fairies from Xianyue Tower who were more graceful.

Dongcheng, Qinxian Mountain, somewhere in a remote Huangjie Cave House.

Chen Xun was still shirtless. He was sitting cross-legged by the stream. He raised his left hand and held a crooked mountain ax in front of him. His expression was quite quiet.

He seemed to be in a trance, looking at the mountain axe, or listening to the rustling sound of the stream.

Chen Xun seemed to be in trance, and he seemed to have returned to the time when he was looking at the mountains and rivers in the past, his temperament became ethereal and otherworldly.

The big black bull's eyes widened in the cave, and there was no more mockery in his eyes. He also had such a temperament. It was a truly different kind of practice. Chen Xun began.

At this time, the breeze blew, and the surrounding leaves continued to sway, quietly crossing Chen Xun's face, and he moved.

The mountain-opening ax flew in the direction of the stream, still so weak and slow, without any magic power outside, and without any sharp momentum.

But in the eyes of Da Hei Niu, Chen Xun was so natural, as if there was a strange feeling that Chen Xun should have done this.

The stream is still gurgling, and the water surface has beautiful ripples, as if Chen Xun has broken a loneliness.

His face was still calm, and his soul seemed to be integrated into it. Countless fallen leaves caressed his face, but they did not let him make any unnecessary movements and just let nature take its course.

The mountain ax was still chopping slowly, and it was constantly chopping in the direction of the flow of the stream.

"Moo~" The big black cow's pupils opened wider and wider, and then blinked again, eyes full of disbelief.

That feeling... is like walking on a mountain road, surrounded by flowers, trees, and gravel, as it should be, as it should be.

Rather than standing somewhere with a family of casual cultivators surnamed Liao, their appearance on the mountain road seemed rather abrupt and not natural at all.

The more the big black cow thought about it, the more it felt right. After following his elder brother for so long, he now felt that he was quite educated.

Now Chen Xun is sitting cross-legged next to the stream, so natural. Even if he is wielding a mountain axe, there is no sense of surprise. He should be there in nature.