The Romance of the Immortal Cauldron

Matthew patiently and carefully studied the functions of each type of tree man.

"All the spirit stones thrown in before were low-grade, and the ones that were refined were only at the twelfth or thirteenth level of the Qi Refining Stage. If we throw in some mid-grade spirit stones, will the tree man's cultivation level be further improved?"

After Matthew tested all the different tree people around him, he looked at the Senluo Ming Tree in the Xumi small world and whispered to himself.

Now, in the Xumi small world, there are already thousands of tree people standing beside the Senluo Ming Tree.

The Senluo Ming Tree has also stopped growing, and no more leaves fall from it.

This is because all the spirit stones that Matthew had invested in it had been absorbed.

Without energy supply, the Senluo Ming Tree would stop growing.

This made Matthew feel relieved.

At least, the Senluo Ming Tree will not grow endlessly, and thus it will not destroy the Xumi small world.

After thinking for a while, Matthew took out some medium-grade spirit stones and threw them into the Sumeru small world.

When the spirit stone entered inside, the Senluo Ming Tree reacted again.

The reaction this time was not strong because the number of spirit stones Matthew invested was not large.

Soon, leaves began to fall from the Senluo Ming Tree again.

However, this time when the leaves fell, the two leaves actually merged into each other.

Then, a somewhat different tree man appeared.

Matthew moved his fingers and immediately took out the tree man.

This tree man is a bit bigger than the previous ones.

This tree man has a bulging belly, like a fat man.

After Matthew passed a ray of spiritual light into the tree man's body, the tree man's body immediately began to swell.

Seeing this, Matthew's expression changed slightly, and he immediately released a light shield to protect himself.

Then, a huge explosion sounded.

The entire cave shook violently several times due to the explosion.

After the power of the explosion died down, Matthew removed the shield.

The cave was in a mess at this moment, and all the tree people had been destroyed in the explosion.

Matthew did not feel heartbroken, but instead showed a hint of excitement.

"The power of the explosion just now is equivalent to the full-strength attack of a cultivator who has reached the great perfection of the foundation-building stage. That's right, the quality of the spirit stone can indeed affect the tree man's cultivation!" Matthew said after taking a deep breath.

Then, he took out several tree people in the foundation-building stage from the Xumi small world.

This time, Matthew discovered that no matter what attributes of the spirit stones were put in, although the refined tree people were all in the foundation-building period, they all had only one function, which was to self-destruct.

After some calculations, Matthew also knew it.

Fifty low-grade spirit stones can be used to refine a tree man in the Qi Refining Stage.

Similarly, thirty pieces of medium-grade spirit stones can be used to refine a Foundation Establishment stage tree man that can self-destruct.

Next, he would see how many high-quality spirit stones were needed to refine a tree man in the Jindan stage.

This time, Matthew threw the top-grade spirit stones into it one by one.

When he threw twenty pieces, three leaves fell from the Senluo Ming Tree.

Then, the three leaves merged together and turned into a new tree man.

Matthew moved his fingers and immediately took out the tree man.

The tree men before were a bit rough, but this one is much more refined.

The contours of the facial features are also much clearer, and the body of this tree man is just slightly larger than a normal person.

He also carried a wooden sword on his back.

"This shouldn't be a self-destructing tree man."

Matthew whispered to himself, then flicked his finger and a ray of spiritual light shot into the body of the sword-carrying tree man.

Suddenly, the eyes of the sword-carrying tree man lit up, and the wooden sword behind him flew out and fell into his hands.

Then, the tree man started to chop with the sword.

Every time he swung his sword, streams of sword energy would shoot out.

Cut grooves into the inner wall of the cave.

"The power is not bad. It is indeed at the level of Jindan period, but it is only in the early and middle stages of Jindan period." Matthew said to himself after checking it for a while.

Even so, the strength of this sword-carrying tree man is already higher than that of some monsters.

Matthew was also quite satisfied with this.

"According to the conclusions we have drawn so far, the best-grade spirit stones should be able to refine a Nascent Soul-stage tree person. Unfortunately, the best-grade spirit stones have long been extinct in the human world, and I'm afraid they are no longer available."

Ever since he entered the world of cultivating immortals, he had only heard rumors about top-grade spirit stones, but had never seen one.

Matthew has always believed that top-grade spirit stones only exist in legends.

This attempt was truly completed.

Now, as long as he has enough spirit stones, Matthew can also have his own army of tree people.

However, the number of the treeman army cannot be compared with the demon army.

After collecting the tree man around him, Matthew left the cave.

When he got outside, he started looking for monsters.

Spiritual stones can be used to refine tree people, and he wants to try whether monsters can also be used to refine tree people.

Spirit stones are limited after all, if the monsters can do it, then he doesn't need to worry about materials at all.

There were no more monsters to be seen near where he was.

As soon as monsters appear, they will be immediately wiped out by the bounty teams.

Therefore, Matthew also ran to a farther place to look for monsters.

When he came to a vast place, there lived a large number of monsters.

Matthew did not hide his whereabouts. After showing up, he started capturing monsters directly.

Most of the monsters here are of the lowest price and have no resistance against Matthew.

In a very short time, Matthew's spirit beast bag was full.

In the end, after Matthew took out the Sumeru Small World and performed the Soul Fusion Technique on it, Matthew took the Sumeru Small World and threw the captured monsters directly into it.

While Matthew was arresting, he was also observing the situation inside.

After the monster was refined, the black powder it turned into fell into the pit.

The Senluo Ming Tree inside also immediately absorbed the powder.

However, no leaves fell immediately.

Instead, some small black spots began to appear on the leaves.

As Matthew threw in more and more monsters.

Some leaves start to fall off after reaching a certain number of small black dots.

When the leaves fell to the ground, a monster with a strange body shape appeared.

Matthew also immediately summoned the monster out.

The monster looked like a crocodile, with a body of about 70 to 80 meters long, and its tail alone was about 30 meters long and extremely thick.

It also has a bloody mouth.

There are many black spots on the dark green skin.

After this monster appeared, there was no need for Matthew to transfer spiritual light into its body.

This crocodile-like monster rushed directly towards some monsters.

With one big mouth opening, a monster was bitten to pieces.

It was swallowed into the stomach in a few bites.

With a powerful sweep of the thick tail, several monsters were beaten to death.

"Since it's so ferocious, let's call it a ferocious crocodile." Matthew chuckled as he looked at the crocodile monster that was still fighting in the group of monsters.