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

"Moo~"

The big black bull kept rubbing against Chen Xun. It didn't know the cruelty of war. It just thought it was a battle like Nandou Mountain. Chen Xun didn't tell it too many details.

"It's better to draw the silk first, this is good stuff."

"Moo~"

They were busy again. This Thousand Silk Spirit Vine was harvested from the bottom of Chushuang Lake Spiritual Medicine Garden and has many uses.

Hundreds of years old can be used to make elixirs, and can even be used as materials for magic weapons, because its silver wire has a special function, which is to shield spiritual consciousness.

After staying in Wuyun Sect for hundreds of years, they finally encountered them. This is the benefit of a long life. The objects in the Hall of Contribution that shield spiritual consciousness are not very suitable for them.

There are jade pendants and the like, as well as strange stones, most of which are used to shield and detect cultivation levels.

The sect will not exchange it for better things at will. After all, these materials are not renewable, and if you exchange them, you will get the same thing.

"Old Niu, let's try the effect of this Thousand Thousand Silk Spirit Vine first."

Chen Xun put aside his distracting thoughts and focused his eyes slightly. This spiritual vine took a long time to cultivate.

However, the output of silver wire is quite small, so we can only collect it slowly without any rush.

The world of immortal cultivation in the Qian Kingdom has long abandoned the use of silver wire, which is used as an auxiliary item. It is absolutely impossible for big dogs like Chen Xun and Da Hei Niu to exist.

"Moo~" The big black cow nodded in response and began to sit aside and continue spinning.

But there is a limit to the growth of the elixir. You can only try it for a thousand years first, and then slowly increase it later. You are still not impatient.

Chen Xun and Da Hei Niu paused their practice just to calm down their minds. There are some things they must go through to achieve immortality.

In addition to cultivating the elixir and peeling off the silver threads every day, the rest of their time was spent watching the sun set on the top of the mountain, looking towards the north, and stayed there for several hours.

Sometimes Liu Yuan would come to them extremely nervous and tell them about the battle situation on the front line.

Disciples from the ten major immortal sects kept coming for reinforcements. I heard that they were hindered by something and the battlefield was not progressing smoothly.

The strength of the Wu Kingdom's immortal world is not much weaker than that of the Qian Kingdom, otherwise the stalemate would not have lasted for so many years.

Chen Xun also thanked Liu Yuan, but he still stood on the top of the mountain with the big black bull and looked at the north every day.

……

Time flies by like morning glow, and it has been ten years since the war between Liqian State and Wu State began.

The Wuyun Sect would also send people to pick up the monks who died in battle from time to time. Some people's bodies were mutilated, and some only left behind a piece of clothing or a magic weapon...

Chen Xun and Da Hei Niu had never experienced a war, but their blood-stained robes were enough to make their eyes tremble.

Ten years have passed... The war is still going on. I heard that it has reached the territory of Wu Kingdom, and the fighting between the two countries is still fierce.

Liu Yuan didn't hear any news about Shi Jing and Ji Kun. The battle front was so long and chaotic that they didn't know whether they were alive or dead.

Chen Xun and Da Heiniu also started their own business in Wuyun Sect. As foundation-building monks, they could only be responsible for the sect's logistics.

The sound of suona bells floats across the mountains and fields, allowing these deceased monks to rest in peace in Xianyin Mountain. Some of them don't even know their names, it's just a tomb.

Maybe Shi Jing and Ji Kun are among these people.

But Chen Xun said that he had looked away. This was the path chosen by others. If the road to immortality was to be fought, there would always be mountains of blood and bones, so it would be nice if there were no regrets.

How could Da Hei Niu not understand Chen Xun and know that he was giving himself comfort in advance.

If his identity is not confirmed, he is not dead. Chen Xun still holds on to his last glimmer of hope.

They added the longevity points they gained over the years to speed and strength.

Their current immortality points are: 25 strength, 50 speed, 50 essence of all things, 51 mana, and 50 defense.

In the Yuzhu Mountains, the mountains exposed by the clouds are clustered like islands, floating in the air.

On top of a mountain, a man and an ox were sitting on the ground.

"Old Niu, now I have figured it out. At that time, I was too preconceived and acted impulsively."

Chen Xun smiled peacefully, looked at the big black cow with a puzzled look, and patted it gently, "We must have done it to protect our country."

"Moo!" The big black bull snorted hard. It didn't go to the battlefield just to go to the battlefield.

"The fact is that in order to compete for the immortal cultivation resources of the Qian Kingdom, we have taken the upper hand. The Wu Kingdom has not called yet."

Chen Xun looked into the distance and said calmly, "Others are fighting for their lives. We don't need to participate in such things in the future, nor should we express any opinions."

"Moo~" The big black cow grinned and was happy to see Chen Xun figured it out.

"Look at you like that. Your brother Xun has lived for so many years. Do you think your life has been in vain?"

"Moo?!"

The big black cow barked at Chen Xun. You were obviously the most excited at that time, so I had to prepare a treasure ship for you alone.

"Old Niu, can't I be passionate for once?"

Chen Xun looked a little embarrassed and hurriedly explained, "What man hasn't had the idea of ​​going into battle to kill the enemy and protect his family and country."

"Moo~"

The big black bull suddenly started running. Its two big eyes were slightly bent, but it didn't have them. It could just follow Chen Xun, and it would go up mountains of swords and seas of fire without hesitation.

"Old Niu, let's go and practice. There's still a long way to go."

Chen Xun slowly stood up and exhaled, "Our big baby is about to be born, and this is the guy we will eat from now on."

"Moo~" The big black cow bit the rope and put it in Chen Xun's hand, and then they strolled down the mountain.

Now they have gone further and further in the middle stage of foundation building, but because of the foundation building pill, their foundation seems to be quite solid.

The improvement of cultivation has obviously become a bit slower. Chen Xun and Da Hei Niu often discuss the changes in cultivation, and the booklets are filled with them.

However, this situation made Chen Xun very happy. They were not short of time, and they were not short of elixirs. What was missing was how to take every step steadily.

With the five-system spiritual roots, the expanded liquid Dantian, and the mentality of immortality, Chen Xun only said two words at that time, perfect~

After hearing this, Da Hei Niu became inexplicably happy. They were so excited that night that they went to the mountains and cut down a large piece of crane tree without taking any rest.

They just felt that they felt comfortable all over the next day. In terms of venting, they had to cut down the Heling tree to get more energy.

After returning to the Spiritual Medicine Garden today, they tiptoed to a secret cave.

The big black ox hoof method is fragrant, and the entire cave is filled with formation flags spiraling into the sky. It roars, the breeze in the cave suddenly rises, and countless green smoke floats.

A huge coffin made of the Crane Spirit Tree was slowly revealed in the clearing... no, a medicine box.

"Lao Niu, open the lid!" Chen Xun looked excited and licked his lips.

"Moo!"

The big black bull stood up, raised one of its hooves, and the top of the medicine box rose into the sky. An extremely thick Thousand Silk Spirit Vine appeared inside.

The entire cave was instantly filled with aura, the fragrance of thousands of spiritual vines was everywhere, and the essence became black and translucent, like a magnificent work of art.

The ultimate age of Thousand Silk Spirit Vine is ten thousand years!

"Hahaha, big baby."

Chen Xun's eyes flashed and he laughed wildly, "Old Niu, let's go in and draw the silk."

"Moo~" Da Hei Niu was also very excited. There was no elixir of ten thousand years in Yuxu City's auction list. At most, there was only elixir of thousand years.

If it were taken out, Chen Xun told it that it would at least be a battle in the world of immortality.

boom.

After they entered, the lids of the medicine boxes came down with a bang, and the entire cave became quiet, and there was no longer any smell of medicine.

Only the medicine box, which looked like a big coffin, still stood there quietly.

The thousand-year-old spiritual vines could no longer be pushed aside with magic weapons, so they were slowly tempered with the added elixir fire.

Otherwise, with their current strength, if they use ordinary pill fire, even if they have the elixir of ten thousand years, they can only stare blankly.

The blackened threads were being extracted one after another, plain and simple. Chen Xun and Da Hei Niu became more and more excited in the big medicine box.

Under the background of the firelight, one man and one cow actually showed bloodthirsty smiles, which can be said to be connected with each other.