Ten days passed unhurriedly, and Ning Beichuan tried to fuse the two exercises, but the results were undoubtedly unsuccessful.

If the two exercises are fused, the aura of heaven and earth will be directly transformed into vitality. Then all the worries in Ning Beichuan's heart will disappear, not only to solve the demon barrier, but also to quickly improve his strength.

Compared with the original version of the Evergreen Gong, the cultivation speed of the revised version of the Evergreen Gong is very fast, and to put it mildly, the vitality of all living beings devoured is obtained without effort, and the speed is naturally fast. However, the original Evergreen Gong can only be cultivated by nourishing grass and trees to obtain very little vitality feedback, and it has no effect on demon beasts, so it is normal to be slow.

Besides, there is also a realm of cultivation, and the speed of obtaining spiritual energy may not necessarily play a decisive role. Ning Beichuan believes that the revised version of the evergreen gong will definitely be flawed.

No matter what method Ning Beichuan used, the two auras still couldn't coexist, and they both wanted to devour each other. I suffered a lot in the process, and once I almost blew up the dantian. However, this cultivation method also has a lot of benefits, and it has further exercised his heart.

After tossing and turning like this for several days, it was not for nothing, but it finally made him grope for a trace of the doorway, which was also the inspiration he got from the Ten Thousand Plants Treasure Book.

There is a list of companion trees recorded in the Book of Ten Thousand Plants, which has a detailed description of a thousand types of associated trees.

Cultivate the original Evergreen Gong, nourish the creatures of plants and trees, and get vitality feedback. However, the people of the Changqing Gate are not as rainy and dewy as Ning Beichuan, and the life feedback that ordinary plants and trees can provide is too little, and with the improvement of cultivation, these ordinary plants and trees cannot provide supplies at all.

Therefore, those who practice Evergreen Gong will choose a powerful demon plant as their companion tree, and the monk only needs to concentrate on cultivating his companion tree and obtain its feedback vitality for cultivation. Some companion trees can also be transformed into powerful demon plants after being conceived, which is equivalent to an additional powerful combat power.

However, the cultivation of demon plants is dozens of times more difficult than that of demon beasts! Therefore, it is very difficult to encounter plants to cultivate into refinement, and occasionally encountering them, it is also one in ten thousand.

There are more than 1,000 kinds of trees recorded in the Book of Ten Thousand Plants, all of which Ning Beichuan has never heard of, and this occasional flip through them is also an eye-opener for him.

First place: The World Tree, the legendary mother tree born from chaos, reaches to the heavens and leads to the earth, is the backbone of heaven and earth, and the root of all living beings. The World Tree was once cut down by the Immortals, and its whereabouts are unknown.

Second place: Yandao flower, born in chaos, legend has it that all the Tao between heaven and earth is evolved from the Yandao flower, and each petal represents a great avenue. The Yandao flower is rooted in the void and no one can find it.

Third place: The fruit of all beings, born in chaos, is a fruit tree born by absorbing the luck of all living beings, and the fruit of all living beings is the cornerstone of the lives of all living beings. If you get the fruit of sentient beings, you can sit down and find immortality in one day.

Fourth place: Immortal grass, born on the fountain of immortality, it is rumored that after swallowing, it will gain an endless lifespan, which is no different from immortality.

Fifth place: Dragon's Blood Willow, the legendary willow tree that needs to be cultivated with dragon blood, every time a willow branch is born, it requires the omnipotent dragon to pay all his life and essence blood.

Sixth place: Phantom Demon Tree, Phantom Tree can transform into various creatures in the heavens and the earth, and its whereabouts are erratic.

Seventh place: Burning Sky Tree, born in the endless sea of fire, can give birth to fire, burn the sky and boil the sea.

Eighth place: Divine Iron Wood, extremely hard, legend has it that no divine soldier can cut it down.

Ninth place: Unsinkable wood, born in the ghost domain, able to suppress all demons and monsters.

Tenth place: Shenglong Bamboo, the legendary snake walked around the bamboo, and finally transformed into a dragon, which contains countless Tao Yun and power.

......

"These companion trees are so powerful, where can I find them. Ning Beichuan felt a lot of emotion in his heart, and then suddenly patted his head, as if he thought of something, and muttered: "It's really hard to say whether Wuyazi has a companion tree or not, but the old demon Yuan in his mouth must have it." ”

The companion tree is usually kept by the monks, and now that the predecessor surnamed Yuan is dead, it is very likely that his companion tree is still in this Luohui Mountain Range, perhaps near that pothole.

"If you use the companion tree as a medium, nourishing the companion tree while extracting his life essence, if the process is smooth, then can't you combine the two exercises into one?"

Ning Beichuan began to think about the tense and bold idea, in fact, this was to use the companion tree as a transit station, if it could succeed, it would solve his own cultivation problem.

It's just that my current location is far from the location of the pothole, and the road is full of crises.

Besides, Wu Yazi said that the battle was fierce at that time, and even the storage bags were blown up, and a lot of good things were lost, so the companion tree may not be near the pothole, and it is possible that it has been lost along the road.

In the vast mountains, it really depends on luck to find the companion tree.

Ning Beichuan sighed lightly, and immediately mobilized the red aura in the dantian to devour the only remaining cyan aura. Before he found the companion tree, Ning Beichuan didn't dare to cultivate the original Evergreen Gong. Otherwise, the two auras devoured each other in the body, and that feeling was really worse than death, and it was miserable.

"I could have broken through to the second layer of Qi training, but the companion tree was not found, and I was unwilling. "Ning Beichuan has been a little impatient in the realm since he devoured the saber-toothed tiger, and he can break through at any time, but he forcibly suppressed the urge to break through.

Once the revision of the evergreen gong breakthrough, even if you find the associated tree, it will be difficult to realize your own vision.

When the time comes, one strong and one weak, it will be difficult to form a cycle.

"Fat boy, why do you say that it is so difficult for me to cultivate immortals, I don't know if other people are like me, nine deaths. Ning Beichuan looked at the blind goose and sighed slightly, it was really difficult, his own experience in the past half a year, I am afraid that even the storyteller would not dare to say so.

"Rolling!" the blind goose touched Ning Beichuan's arm, as if to comfort him.

"Once we found the companion tree, we hurried away. Ning Beichuan had a plan in his heart, and after finding the companion tree, he began to fuse the two exercises, and then hurried back to Zhao State.

The Luohui Mountains are full of dangers, and if you continue to stay here, I am afraid that it will cause disaster.

Most importantly, now is the time to find Angela Bai.

It's been two years, Zhixuan, waiting for me!

Before that, he wanted to go to the National Teacher again, and wanted to learn more about the situation in the cultivation realm. Although there was a Wuyazi beside him, he didn't seem to know much about the cultivation realm in the area where Ning Beichuan was located, and Ning Beichuan didn't dare to fully believe his words.