The four demons of Jinpeng have all gone to practice, and Chu Xun is not suspicious, he plans to attack the cultivation.

The realm is too low to make Chu Xun suffer a lot, at this moment, Chu Xun naturally can't not improve the realm, although it is said that after mastering the Tao Sutra, the growth value can be reduced, but now it is almost impossible to find the Dao Sutra in the Eastern Wilderness, only to find the Dao Sutra in the future.

Anyway, as long as you have the Tao Sutra, you can reduce the growth value, and there is no big problem in suffering a little loss in the early stage.

In the cave, Chu Xun directly took out the Qiankun sac of the Cai family's disciples, and a large number of magic weapon materials appeared, as well as a lot of pills, and even the source stone, the Qiankun sac with the source stone is Cai Ning's, I have to say that Cai Ning's status is not ordinary.

After all the elixir magic weapon materials were devoured by Chu Xun, it happened that Chu Xun had 42 million growth points, and there was also a source stone.

A pure source stone, the size of a palm, contains a thick essence of life, which is extremely attractive.

"Pure source stones are detected, and one pound can increase the growth value by one million points."

One pound equals one million growth points? This made Chu Xun a little surprised, he never thought that a pound of pure source was actually worth a million growth points, which was indeed beyond Chu Xun's imagination.

But if you think about it carefully, Chu Xun is an ancient golden crow, and it is ten times more difficult to cultivate than the ancient forbidden body, and the ancient forbidden body needs ten catties of sources to reach the Dao Palace realm, and Chu Xun's cultivation to the life spring realm requires ten catties of sources, although Chu Xun does not have a complete version of the Dao Sutra, even if he has a complete version of the Dao Sutra, the difficulty is ten times and a hundred times that of the Desolate Ancient Holy Body, so it is reasonable.

Leaving the source stone, Chu Xun did not devour it, he now has 42 million growth points, he doesn't need the source for the time being, and it is not much use to devour it, so it is better to stay.

"Ding-dong! Do you want to break through the realm? You are currently in the Bitter Sea Realm, and it takes 10 million growth points to break through to the Lifespring Realm, and it will take seven days. ”

"Yes!"

Chu Xun chose to break through without hesitation.

At the moment, the sound of the system resounded three times.

"It's about to enter the breakthrough stage, please ensure the safety of the host, this breakthrough is seven days, if it is forcibly interfered with, or the system detects that there is a fatal danger, the breakthrough will be canceled directly, and the deducted growth value will not be refunded! Please make sure that the host can choose to veto it within ten breaths! ”

"It's about to enter the breakthrough stage, please ensure the safety of the host, this breakthrough is seven days, if it is forcibly interfered with, or the system detects that there is a fatal danger, the breakthrough will be canceled directly, and the deducted growth value will not be refunded! Please make sure that the host can choose to veto it within ten breaths! ”

"It's about to enter the breakthrough stage, please ensure the safety of the host, this breakthrough is seven days, if it is forcibly interfered with, or the system detects that there is a fatal danger, the breakthrough will be canceled directly, and the deducted growth value will not be refunded! Please make sure that the host can choose to veto it within ten breaths! ”

......

The system is very dutiful, but Chu Xun is not worried, there are Jinpeng and them, naturally it is extremely safe, the reason why he stayed is because Jinpeng is here, of course, Chu Xun can only hope that the movement will not be so big when he breaks through, otherwise, there will be some embarrassment.

Ten breaths passed, and in an instant, a surging energy began to spread from Chu Xun's dantian, permeating his limbs.

However, it didn't seem too terrifying, Chu Xun was training in his body, brewing vitality.

Time passed little by little, Chu Xun's bitter sea was changing little by little, full of vitality, the bitter sea was churning, and it seemed that something was brewing.

There are four major realms in the Wheel Sea Secret Realm.

The first realm opens up the sea of suffering, the tree has annual rings, representing its longevity, and the people have the sea of suffering, representing their life, the sea of suffering erodes life, so it is necessary to condense the 'spring of life', the essence of life is like a spring of water, and it is always at its peak and strong, which is the second realm.

The third realm constructs a divine bridge, standing on the sea of suffering, wanting to go to the other shore and seek true immortality.

The fourth realm is to embark on the road to the other side and enter a new world.

In the sea of Chu Xun's suffering, it was constantly churning, as if there was something in the bottom of the sea, and three days and three nights had passed.

Suddenly, a thunderbolt struck, resounding through the heavens and the earth, and in an instant, the sea of bitterness swept thousands of miles.

At this moment, in the cave, the five-color bitter sea diffuses out from the Chuxun dantian, evolving into a sea of thousands of zhang, thousands of five-color waves lapping the sky, the sound is deafening, on the five-color bitter sea, thunder and lightning are intertwined again, the vision is repeated, the roar is terrible, as if the world is destroyed, within more than ten miles around, the vibration is continuous, and it makes people palpitate.

"What happened?" The Golden-Winged Xiaopeng King was the first to notice that something was wrong, and the next moment he appeared directly in the cave.

"Shhh Five-colored bitter sea? Immediately after that, Hei Peng appeared, and when he saw the scene in the cave, he couldn't help but gasp and smack his tongue again and again.

"Little brother of the Golden Crow? Damn, why has the Jinwu clan changed so much during this time. Ah, the third bitter sea vision, and it's a five-colored bitter sea, this is a vision that has not been recorded in ancient books, it is estimated to be stronger than his two cousins, damn eggs, birds are better than birds, angry birds! ”

Qingpeng was speechless, seeing Chu Xun so terrifying, he couldn't help but complain.

"Protect your surroundings and protect him!"

The next moment, the Golden-Winged Xiaopeng King spoke directly, and then he opened his five fingers and sacrificed twelve large flags, each of which was extremely terrifying, capable of cracking the void and inserting it within a radius of a hundred miles, forming a large array, guarding Chu Xun and protecting him.

Hei Peng, Qing Peng, and Zi Peng didn't suspect it, and they were around Chu Xun, worried that they would attract others to covet them.

And that's it.

Chu Xun's five-colored bitter sea churned, and soon in the depths of the bitter sea, a life spring appeared, like a volcanic crater, and then a rich five-color light gushed out from the life spring, and the five-color light appeared extremely gorgeous, and extraordinary, with extraordinary significance.

The spring of life has been revealed, Chu Xun's impact has been successful, and the Sipeng Demon can be regarded as relieved.

However, at this moment, suddenly, the sound of thunder and lightning became louder, intertwining mysterious patterns, which seemed very strange, Chu Xun was churning in the bitter sea and terrifying, as if a monster was about to emerge from the bitter sea, and huge bubbles appeared.

Gollum! Gollum!

"What is this?"

The four demons frowned, and they looked at it curiously.

Then the next scene appeared that they will never forget.