In Banbiyuan, it is so quiet that even if the embroidery needle falls on the ground, you can hear it clearly.

Xiaoyaozi, who was sitting on the bed, had already been silent in the lower dantian at this moment, and when he looked inside, he saw that there was a small tree standing in the lower dantian.

Quickly imagine the surroundings of the small tree as a wilderness, the small tree grows in the wilderness, the wind and the sun are beautiful, and the roots of the small tree are deeply rooted in the soil, that is, the perineum of Xiaoyaozi.

Around the roots, a small green grass accompanies the small tree, and the small branches are lush and green.

After watching for a long time, suddenly the dantian shook, and the small tree swayed as if the wind was blowing.

Staring at the small tree naturally, he soon felt as if something was pressing on Ren Du's second vein, and after this feeling appeared, a stream of warm water began to flow from the stomach, and then entered the lower dantian.

Knowing that this feeling of warmth was an effect produced by the crystal source of the living beings, after feeling this feeling in the lower dantian, he rose along the Du vein, passed through the life gate, pierced the spine, rushed to the jade pillow, and descended to the lower dantian along the Du vein.

Suddenly, I felt that the lower dantian was like thunder, and the small tree began to grow, the diameter was slowly expanding, the tree began to rise slowly, and the branches and leaves also slowly grew.

The spirit snake venomous dragon jumped off Xiaoyaozi's shoulder, a certain distance from the bed where Xiaoyaozi was sitting, and quickly stared at Xiaoyaozi's body changes.

At this moment, a rainbow appeared around Xiaoyaozi, enclosing Xiaoyaozi in the rainbow circle, and Xiaoyaozi's body slowly left the bed and sat down in the void.

After a long time, I saw that the rainbow circle began to rotate around Xiaoyaozi's body, and it didn't take long to hear the sound of "click" non-stop.

Looking left and right, only to hear the sound coming from outside the cave of Banbiyuan, the spirit snake venomous dragon felt a few steps rushed to the entrance of the stone cave, looked into the air and the ground, and suddenly a frog head was stunned.

I saw that in the air and on the ground, there were constantly multicolored Lingqi seeping out, and the sound was the sound made when seeping, and the multicolored Lingqi seeping out converged towards this half of the wall, and gradually a rainbow appeared, and converged in the direction of the cave entrance.

"This should be the Lingqi Spiritual Energy Belt, right? If this Spiritual Energy Belt merges with Dangdang's rainbow circle, it should be a state of unity between heaven and man, and the powerful spiritual energy will definitely impact Dangdang's body, providing the small tree with powerful spiritual energy to grow quickly. The spirit snake venomous dragon looked at the rainbow gradually forming in the sky, and a frog's head tilted upward, staring at the rainbow that converged towards the cave, and muttered.

After a few more steps, he rushed into the cave, and as soon as he stood still, he saw the rainbow outside the cave extending towards the cave, and soon converged with the rainbow circle outside Xiaoyaozi's body.

A steady stream of colored Lingqi came in from outside the cave, and constantly converged with the rainbow circle outside Xiaoyaozi's body, and urged the rainbow circle to rotate outside Xiaoyaozi's body.

This rotation is like wrapping colored threads, the rainbow circle is getting bigger and bigger, and the more magnificent it turns, and in the end, the rainbow circle is connected to the top of the cave and the ground below, holding Xiaoyaozi's body in the middle of the air.

After the rainbow circle rotated for a long time, a hole suddenly appeared above Xiaoyaozi's head, and the rainbow circle poured down from the top of the cave like a waterfall and drilled into Xiaoyaozi's Baihui acupoint.

"Wow! Such a magnificent Lingqi is replenished into the body, I don't know what kind of miracle will appear. The spirit snake venomous dragon looked at the rainbow Lingqi that flew down and muttered.

At this moment, Xiaoyaozi, who closed his eyes, felt a huge spiritual qi burrowing from the Baihui Cave, passing through the twelve-story building, pouring down to the small tree in his body, like the nectar of a long drought, moistening the small tree.

The small tree grew rapidly, and the rainbow-like Lingqi poured out continuously, and at a certain moment, the small tree in the body grew into a large tree, not only with deep roots and thick leaves, but also with a thick trunk and a faint green bark.

After observing for a long time, the Baihui Acupoint suddenly closed, and the rainbow Lingqi outside disappeared, and Xiaoyaozi's body slowly fell on the bed.

"Congratulations, Dangdang! You have advanced to the fourth order of immortals without any suspense - you have grown strongly!" The spirit snake poisonous dragon jumped from the ground on Xiaoyaozi's shoulder, a frog face full of smiles, and said happily.

Slowly exhaling a breath of turbidity, Xiaoyaozi opened his eyes, and at this moment he felt that the outside world was like a dream, and after a long time, his mind returned to reality from the big tree in his body.

"What is there to congratulate on this? Naturally advance to the fourth order of becoming an immortal - thrive. Xiaoyaozi seemed to have calmed down a lot, and even after the successful promotion, there was no joy on his face.

"The big tree in your body is the crystallization of immortal power, the bigger and more lush the tree, the stronger your immortal power is, and the later you refine the medicine, you will provide a steady stream of spiritual qi for you to drive!

With a faint smile, Xiaoyaozi's mentality seemed to have upgraded after this upgrade, and there was no excitement, even if the spirit snake venom dragon said it so obviously.

"I need to hurry up and learn the alchemy as soon as possible. Solve the trouble for the Nian family as soon as possible! It's been almost a day, and I don't know what happened to the situation of the Nian family in Taicang? Did the Wei family come to find trouble with the Nian family? When will Ling'er Xiaoxian Doctor come back? Are you still looking for Xiang Dangdang in Taicang?" Xiaoyaozi felt a heavy sense of responsibility in his heart, frowned, and said seriously.

"What you said and what you think about is not unreasonable!" "The spirit snake venom dragon nodded the frog's head and said, "However, you still have to laugh when you should laugh, and when you should celebrate, you have to celebrate, I still like the original Xiang Dangdang who has nothing to talk about!"

"Perhaps, you have a point! But I don't seem to have that excitement anymore. Some of them are this heavy responsibility. I brought the trouble of the Nian family to me, I have to get this matter done as soon as possible! Ling'er Xiaoxian Doctor also followed me to Taicang and got lost, I have to find her back. Xiaoyaozi frowned.

"As you can see, the Dharma protector skills of the two 'Heavenly Cang' factions who supported the Wei family are not weak, especially the Heavenly Realm Guard. His moon-catching magic skill is very peculiar! After you are empty, you should think about it carefully and see what method you can use to break the moon-catching magic skill. The spirit snake venom dragon reminded, "Too many worries, too many clues, not suitable for the improvement of skills!"

"Brother 'Da Long', what you said is very reasonable! When cultivating and refining medicine, I will definitely put these troublesome things behind for the time being, and do it wholeheartedly!" Xiaoyaozi suddenly came back to his senses, "Otherwise, I will continue to refine the medicine!" ”

"That's pretty much it!" the spirit snake venom dragon finally relaxed.