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

One month later, Huayu Valley.

This valley has become a place for tree cultivation. Crane spirit trees that cover the sky and the sun rise from the ground and are exuding rich spiritual energy.

Chen Xun sat cross-legged in mid-air, frowning slightly, thoughtfully.

If the ten-thousand-year-old Crane Spirit Tree grows on the ground, the spiritual energy in the entire Flower Valley will be sucked out.

But the spiritual energy it emits is constantly escaping. Like the spiritual energy emitted by the elixir, it cannot be used for cultivation at all.

"This wood spiritual energy seems to be transforming, slowly transforming into the attributeless spiritual energy between heaven and earth, but the process is very long."

Chen Xun sat cross-legged on his head with a wood-type Nascent Soul, feeling the world. "Even if it is a wood-type spiritual root, I would not dare to forcibly absorb it. It is completely different from the wood-type spiritual energy between heaven and earth."

He suddenly sneered, this thing needs to be absorbed too much, it can't possibly turn into the shape of the Heling Tree...

Da Hei Niu was currently on the ground, arranging formations around a small flying boat, quite busy.

"It must be in a place where spiritual energy gathers, so that the year of the crane spirit tree can change accordingly, and this tree is everywhere in the world of immortality."

The Mu Yuanying on Chen Xun's head opened his big playful eyes, as if he was very interested in this, "If I plant old crane spirit trees everywhere..."

Thinking of this, Chen Xun's eyes suddenly opened wide. They could definitely destroy a world of immortal cultivation silently!

The Heling Tree is not like those rare elixirs that choose the environment. If you have spiritual energy, you are a mother. As for the feedback after transformation, I don’t know how many years it will take for the spiritual energy of heaven and earth to revive.

Chen Xun's heartbeat suddenly accelerated. This Heling Tree was completely a cancer in the world of immortality and should be chopped down!

"Such a great harm has happened to this world of immortality. I can't keep you here!"

A cold light flashed in his eyes, and the inexplicable bandit hood reappeared in the world of immortality, and he put it on first, "Forget it, our immortality is actually a cancer in the world of immortality..."

"Moo?!" The big black bull screamed on the ground, and subconsciously put on a gangster's hood. Could it be that the elder brother was doing something?

Inexplicable……

A rather strange scene appeared in Huayu Valley.

The three real cancers in the world of immortality are gathered together!

"It's okay, Lao Niu, I thought of something."

"Moo~"

The big black bull relaxed, muttered twice, and started running on the ground again, surrounded by three formation flags, with a majestic momentum.

"Hey." Chen Xun grinned and pointed his two fingers upward. Mu Yuanying emitted green light, and a mana chain surrounded himself.

The five elements of heaven and earth, the aura of heaven and earth have no attributes, monks use spiritual roots as the basis, and their aura communicates with heaven and earth.

Chen Xun's eyes became clearer and clearer, and he remembered the "Qi Refining Technique" from back then, created by a great wise man!

"What is the medium that transforms the wood spiritual energy of the Crane Spirit Tree into the non-attributed spiritual energy of heaven and earth?"

Chen Xun raised the corner of his mouth, and the Five Elements Nascent Soul came out together. There was a slight roar in the whole flower valley, and a powerful aura surged in overwhelmingly.

The face of the big black bull suddenly changed on the ground, and the five groups of light and shadow behind the big brother seemed to be merging. The terrifying vision of the year was about to reappear in the world.

"Moo~~" The big black cow hurriedly hid in the small flying boat, stretched out a cow's head, and looked carefully into the air.

"Damn it, it relies on the five elements of heaven and earth - wood!"

Chen Xun showed a bloodthirsty smile, Yuanying's power was beyond imagination, "Interesting, hahaha..."

His laughter shook the valley, accompanied by the majestic magic power that continuously impacted the formation of the big black bull.

The pupils of the big black cow trembled slightly, and its two hooves hit the edge of the flying boat. Chen Xun's black hair danced wildly, and his eyes showed a trace of madness.

Chen Xun's laughter gradually became crazier. What he hadn't figured out in his golden elixir period back then, he finally figured it out after his breakthrough!

The energy of the five elements of heaven and earth is endless, why is it not fully utilized by the monks and can only be assisted.

That’s because no one can have the Five Elements Golden Elixir, the Five Elements Nascent Soul, let alone immortality!

The five-attribute aura can mutate into attributes such as wind, thunder, and ice, while the aura of heaven and earth has no attributes, so it naturally has to rely on a medium to be transformed by the energy of the five elements of heaven and earth!

"Damn it, I understand!!!"

Chen Xun's chest rose and fell violently, as if he had touched a trace of his essence, and the entire Huayu Valley was shaken with a rumble.

Da Hei Niu was confused and quickly controlled the formation to stabilize the west. This was someone else's territory. They just paid the venue fee to rent it.

"Pamphlet, pamphlet, yes."

Chen Xun was in a hurry and quickly took out his storage ring to record his inspiration. This was related to the problem of self-created skills and spiritual energy drive.

"Moo?" The big black bull roared towards Chen Xun, with confusion written in his eyes.

"Old Niu, I have figured out some things again, and we will reap the benefits from now on."

Chen Xun laughed loudly and continued to write and draw, "This damn person is the one who cultivates immortality. It's interesting."

The light and shadow behind him also slowly dissipated, and the shocking aura also dissipated between heaven and earth.

"Moo!" The big black bull also roared, with joy in his eyes, and ran around the small flying boat twice. Chen Xun is so smart!

"You still need to accumulate knowledge and learn more about the Five Spiritual Root Techniques."

Chen Xun felt that his mind was getting clearer and clearer, "Those who are in the Qi refining stage cannot be spared. All the sages and juniors will be disrespectful."

He couldn't help but look at He Lingshu again. When thinking about problems, he couldn't only think about the disadvantages.

The Crane Spirit Tree cannot take root and be cultivated by force, which is definitely a great harm, but their essence of all things can be cultivated without roots, which is definitely a great benefit.

There are hundreds of Heling trees buried in the ground for tens of thousands of years. As time goes by, it is estimated that...

"Oh, let me go, where did this spiritual vein and spiritual stone mine come from?!"

Chen Xun glared and began to think again, "Isn't the oil in the previous life evolved from various plants and other fossils?"

He swallowed hard. As his level improved, he felt as if something was growing on his brain. Damn it!

"It would be nice to live forever~~It's wonderful~~"

Chen Xun chuckled and hummed a song in mid-air, writing more and more words in the booklet in his hand.

He also placed several shelves in his storage ring, and divided the booklets into categories, starting from the level of Qi Refining.

There are different opinions in the world of immortal cultivation as to where these spiritual veins came from. Most of them say it was a gift from heaven and earth. Who has time to think so much?

When it appears, grab it, and when it's used up, throw it away. Just like a good exercise or a good spell, if it exists, fight for it, and if it doesn't, look for opportunities.

It would be best to have another skill that is a gift from heaven and earth. Once you grab it, you will feel at ease, just like you created it yourself.

Chen Xunyi disagreed with the current views of the world of immortality, but he never expressed his opinions and silently did what he wanted to do.

He and Da Hei Niu still respect the sages more, but have different mentality of immortality. They like to explore the essence and have more awe.

at the same time.

Dahei Niu also felt as if something was growing on his brain. He looked at his three formation flags in the flying boat and fell into deep thought.

The Nascent Soul can practice the second set of natal magic weapons. It is going to practice two more formation flags, corresponding to the five elements of heaven and earth, which is more convenient.