With Lu Changsheng extracting the Peach Blossom Gu.

Immediately, a butterfly with wings resembling two pink and white peach petals appeared in front of him out of thin air.

This peach blossom Gu was only the size of a thumb, and its body exuded a faint pink glow, crystal pink.

In the hand, it is very soft and smooth, just like holding two peach blossoms, without too much weight.

On its body, there are wisps of delicate and ethereal peach blossom fragrance, refreshing people's hearts.

Lu Changsheng looked at the peach blossom Gu in his hand, and he could clearly feel that he had a cordial and mysterious connection with it.

Just like getting the Nine Shadow Mastiffs before.

There is no need to domesticate and adopt by any means, and the system directly helps to domesticate and adopt.

Moreover, through the system, he knew that if this Gu worm wanted to control it, it needed to be refined.

And the method of refining is also very simple.

First feed it with a drop of essence blood, and then gradually refine the Gu worm with spiritual power.

After knowing the basic use of this Peach Blossom Gu, Lu Changsheng did not hesitate.

Directly force out a drop of blood from your fingertips and feed it to Peach Blossom Gu.

The Peach Blossom Gu had a mouthpart the size of a sesame seed, and when he saw this drop of blood, he slowly licked it.

After a while, the Peach Blossom Gu ate the essence blood.

Lu Changsheng began to wrap the Peach Blossom Gu with spiritual power, and began to invade its body, will, and refine it.

For many Gu Dao cultivators, it was a very dangerous thing to refine Gu worms.

Although Gu worms don't have any spiritual intelligence, they also have life, they are living beings, and they have the instinctive will to survive.

In the face of the refining of immortal cultivators, they will naturally resist instinctively.

Even some ferocious and domineering Gu worms will retaliate against the refiners.

However, this Peach Blossom Gu was obtained by Lu Changsheng from the system lottery, and there was already a cordial connection between the two, so naturally there was no such problem.

Under the refining of his spiritual power, this peach blossom Gu not only did not have the slightest resistance.

He even took the initiative to cooperate to let Lu Changsheng's spiritual power enter his body and be refined.

So that Lu Changsheng didn't need to spend his mind to suppress the will of the Peach Blossom Gu.

An hour later.

"Whew!"

Lu Changsheng looked at the crystal clear peach blossom Gu in part of his body in his hand and let out a long breath.

It's not like refining is complete.

It's that his spiritual power is exhausted, and he has to rest and recover his spiritual power.

"If this Peach Blossom Gu is not obtained by systematic lottery, with my current cultivation strength, I will not be able to refine it at all, and it will not be possible to refine it successfully."

"Maybe they will be attacked and damaged."

Lu Changsheng couldn't help but shake his head.

At this hour, he used his spiritual power to refine the Peach Blossom Gu with all his might.

As a result, his spiritual power was exhausted, and he had not yet refined one-tenth of the Peach Blossom Gu.

You must know that this is still Peach Blossom Gu's active cooperation throughout the whole process.

If the Peach Blossom Gu resisted slightly, he would be difficult to refine.

"However, this also shows that this Peach Blossom Gu is even more extraordinary, and it is not a Gu worm that ordinary Qi Refining Stage cultivators can touch at all."

"It's only my kind of coercion that can get something far beyond its own stage through the system."

"Just take advantage of the time to recover my spiritual power now, and see what changes have occurred after my spiritual root has been promoted to the eighth rank."

Lu Changsheng began to sit cross-legged and cultivate, recovering his spiritual power.

Let's also take a look at the changes in my previous spiritual root promotion from the ninth rank to the eighth rank.

An hour passed.

Lu Changsheng opened his eyes.

After meditating and cultivating just now, he found that after the Ninth Rank Spiritual Root was promoted to the Eighth Rank Spiritual Root, his cultivation speed had not improved much.

It is also a speed increase of 10% compared to before.

"The cultivation speed of the eighth-rank spiritual root is almost thirty percent faster than that of the nine-rank spiritual root."

"With the addition of Xiao Qi and Xiao Seventeen in the front, my spirit is almost close to the eighth grade."

"So with the addition of this daughter, although my spiritual root has been promoted from the ninth rank to the eighth grade, the improvement is actually not great."

"The cultivation speed has increased by about one percent, which also means that this child's spiritual root is also a lower-grade spiritual root, which should be similar to Xiao Seventeen's spiritual root, a seventh-grade spiritual root, or an eighth-grade spiritual root."

Lu Changsheng muttered to himself in his heart.

He didn't feel any sense of loss.

After all, whether it is a nine-grade spiritual root or an eight-grade spiritual root, they all belong to the lower grade spiritual root.

The difference between the two is not too big.

Therefore, from the ninth rank spirit root to the eighth grade spirit root, there is no obvious qualitative change.

However, the promotion of the spirit root from the ninth rank to the eighth rank is also a milestone for Lu Changsheng.

At least the first steps have been taken.

The first step in the promotion of the spiritual root!

In the future, as long as there are more and more children with spiritual roots, his spiritual roots will be promoted step by step sooner or later, from the lower grade spiritual roots to the middle grade and the upper grade.

Even the legendary Earth Spirit Root, the Heavenly Spirit Root!

"The spiritual root is not only about the speed of cultivation, but also about the bottleneck of cultivation."

"After the Ninth Rank Spirit Root was promoted to the Eighth Rank Spirit Root, I don't know how much it helped me to break through the bottleneck of the fourth layer of Qi refining."

Lu Changsheng couldn't help but think in his heart.

In addition to affecting the speed of cultivation, the grade of the spiritual root also affects the bottleneck in cultivation.

The better the spiritual root, the weaker the bottleneck.

Like him, he is now stuck by a third-layer gas refining third-layer breakthrough gas refining fourth-layer bottleneck.

But if you change to a medium-grade spiritual root, there may not be this bottleneck.

Lu Changsheng had seen it in the book before that there was no bottleneck at all for a spiritual root of the level of Earth Spirit Root and Heavenly Spirit Root, from Qi refining all the way to the foundation building period.

If you continue to cultivate all the way, you will basically be able to break through to the Dan stage in the future.

And condense the high-grade golden pill!

Lu Changsheng didn't continue to think about it, these were very far away from him.

He got up and came from the study to the practice room, continued to cultivate, and recovered his spiritual power.

The next day.

Lu Changsheng got up and came to the study building of Qingzhu Villa.

Look for books on luck and Gu Dao.

But in the Lu family, there were no books on the theory of luck at all, and there were no detailed books on the Gu Dao.

It's just that in an ancient book, I saw some simple introductions about Gu worms.

For example, the quality of Gu worms is divided into: Fan Gu, Spirit Gu, Xuan Ling Gu, Earth Spirit Gu, Heavenly Spirit Gu, and Immortal Gu, six levels.

A level like an immortal Gu is like the true spirit bloodline in the demon beast, which naturally belongs to a legend.

Even like the Earth Spirit Gu, the Heavenly Spirit Gu belongs to the legendary existence, which is very rare.

This also gave Lu Changsheng a general understanding of the preciousness of the Peach Blossom Gu.

It should be similar to the Nine Shadows Mastiff of the Heavenly Rank bloodline.

And Gu worms will also continue to metamorphose with growth, from low to high, divided into: one turn, two turns, three turns, four turns, and five turns.....

It corresponds to the Qi refining period, foundation building period, Dan period, Yuan Infant period, and God Transformation period of immortal cultivators.

Like this peach blossom Gu obtained in Lu Changsheng's hands, it naturally belongs to a turn.

In the following time.

In addition to meditating and cultivating every day and making talismans, Lu Changsheng would also find time to refine the Peach Blossom Gu.

I thought about refining this Peach Blossom Gu as soon as possible and seeing what its specific effect was.

After all, Lu Changsheng is still looking forward to improving himself and this peach blossom luck.

Half a month later.

Lu Changsheng finally completely refined the Peach Blossom Gu.

At this moment, he had a wonderful feeling about the peach blossom Gu in front of him.

It's as if this peach blossom Gu has become a part of his body.

At the same time, he had a detailed understanding of this Peach Blossom Gu.