The Gu Dan Fang that Xiao Hua got from Chen Damei before was a Jindan stage pill called "Gelsin Pill", which was different from the ordinary Jindan stage pill.

Ordinary Jindan stage elixir is made of a rare spirit grass that is effective in this realm as the main ingredient, and other elixirs will be added as medicine during the refining process to stimulate the medicinal effect of the main medicine.

Therefore, these pills will also be divided into several types due to different effects, some are only effective for the early stage, and some are only effective for the middle or late stage.

However, the "condensation pill" is different, because it is an ancient formula, the required spiritual herb and elixir are all the main ingredients, and there is no such thing as auxiliary materials.

Perhaps it was because the environment for cultivating immortals back then was too good and there was no shortage of spiritual herbs and elixirs, so this "condensation pill" was not only effective for the entire Jindan period, but also very strong.

As for the reason why such a good Danfang is in the hands of Chen Damei, no one cares about it, mainly because the few flavors of spiritual grass required by Danfang have basically become extinct in Xiaolingtian, and even if others get it, it is difficult for a clever woman to cook without rice.

However, although Xiao Hua had a pill, he had never refined the golden pill, and he was not familiar with the medicinal properties of these rare spirit herbs.

Fortunately, although there are only more than thirty kinds of these rare spirit grasses in the cave medicine garden, there are more than ten of them in each one, as long as Xiao Hua is not too stupid, refining one or two bottles is enough.

After everything was ready, Xiao Hua sat down cross-legged and prepared to urge the Danhuo, but at this moment, he suddenly thought.

There is no earth fire here, it uses Dan fire, and Dan fire consumes one's own mana, and the time required for alchemy and brewing cannot be interrupted.

Therefore, Xiao Hua temporarily decided to wait until he had collected a full bottle of stone milk spirit liquid that could restore mana before starting alchemy.

It's just that the spiritual fluid has just begun to be collected, and it is too early to fill it, so it is not enough to wait like this, so Xiao Hua came to the garden again.

He had always been a little curious about the ripe Blood Tooth Fruits.

When he saw the effect of the Blood Tooth Fruit in the "General Outline of Immortal Grass", he regretted that he didn't pick a few to taste at the beginning, and later heard that Huang Ming also came to pick some more, so he wanted to pick a few more to taste.

It just happened that it was okay now, so let's try it, so Xiao Hua picked a blood tooth fruit.

As soon as the flesh was eaten, Xiao Hua found that the blood tooth fruit was crisp and refreshing, the juice was sweet, and it was extremely delicious.

When he was about to eat the other half, he suddenly felt a very thick and comfortable warm current, which began to flow slowly from his stomach into the dantian.

Xiao Hua was stunned for a moment, he could feel that this was a very powerful energy, which was beneficial to cultivation, but this energy was different from the medicinal effect of the pill, Xiao Hua quickly stopped, closed his eyes and felt it closely.

The speed at which the warm current gathered was very fast, and it didn't take long for it to fill Xiao Hua's entire dantian, and Xiao Hua's dantian also began to expand rapidly, and soon swelled to the point that he couldn't bear it.

"What's going on?".

Xiao Hua was taken aback.

The "General Outline of Fairy Grass" only says that the blood tooth fruit is a kind of blood that can stimulate the essence and blood in the body. There is no other explanation for the rare spiritual fruit that cleanses the muscles and strengthens the flesh.

Xiao Hua began to regret it, he had already used his mana to suppress and refine this energy, but with little effect.

The feeling of swelling in his dantian was still very strong, and he felt that it might burst at any time.

"No, isn't it true that this kind of Blood Tooth Fruit can only be eaten by people who refine the body?"

Xiao Hua was really frightened this time, he had a powerful mana in the early stage of the Golden Pill, but he couldn't directly refine this energy.

"Ah......, damn it, ah......".

Xiao Hua's face turned the color of pig liver, and his dantian was about to explode.

At this moment, Xiao Hua suddenly felt an itch in his eyebrows, and a slowly rotating colored vortex appeared in his brain, like a galaxy.

However, the blood tooth fruit energy in his dantian began to slowly weaken with the appearance of this colored vortex.

"What is this?".

Xiao Hua was even more confused, how could there be a colorful vortex in his mind?

Fortunately, although this colored vortex is uncontrollable, it is absorbing the energy of the Blood Tooth Fruit, and after half a burnt incense, the energy of the Blood Tooth Fruit disappears, and the colored vortex also disappears.

Xiao Hua carefully inspected his body with his divine thoughts, and there was nothing else on his body except for an extra layer of stains.

"Grandma, what the hell is going on?".

Xiao Hua touched his bald head, he really couldn't figure it out.

Xiao Hua didn't dare to eat the Blood Tooth Fruit anymore, he couldn't refine this kind of energy, if that colored vortex didn't appear, wouldn't he die?

It seems that he doesn't have this mouthful, so the Blood Tooth Fruit should be left to Huang Ming.

Xiao Hua received the remaining half of the Blood Tooth Fruit into the storage bracelet and returned to the hall, and with nothing to do for a while, Xiao Hua began to study the magic circle on the ground.

During the time he was cultivating in the Void Treasure Land of Autumn Leaf Valley, he learned a lot about the large teleportation array from Juan'er.

Of course, this is mainly because the formation jade slip he gave to Juan'er is the teleportation array.

The magic circle recorded in the jade slip was very similar to the magic circle reflected in the hall, including the rune spells in all directions were basically the same, except for a few different positions and arrangements.

Xiao Hua unconsciously followed the method Juan'er had said, and in the formation projection on the ground, he began to draw with beast blood.

Time passed slowly, and more than ten days later, Xiao Hua had given up the study of the pattern on the ground, and he redrew a magic circle with beast blood on a certain wall of the hall.

Because Juan'er said that this kind of magic circle is standing on the ground, Xiao Hua painted the magic circle on the wall, so that the picture will be more direct and three-dimensional, and it will be more convenient for Xiao Hua to continue to study.

After more than ten days, the spiritual liquid in the vial was finally filled, and Xiao Hua finally gave up the research on this "spatial portal".

He had some insights of his own, but after all, it was half a bottle of vinegar and he couldn't fully comprehend it.

Changing a vial, Xiao Hua came to the alchemy room with the spiritual liquid.

As a blue light hit the fire control circle on the ground, an alchemy furnace flew into the middle of the circle.

After Xiao Hua pushed forward with one palm, a stream of Dan fire transformed by mana shot out from his palm, and Xiao Hua finally began to refine the pill.

More than a month later, Xiao Hua successfully refined two furnaces of "Condensation Pills", each with three pills.

But one of them is called "flower bones". The elixir was used up by him, strictly speaking, it was wasted by him, and the purification time of this elixir was too difficult to master.

The materials of the condensate pill are not enough, so you can only make wine, but fortunately, Xiao Hua was very concerned about winemaking before, and there was not much waste of winemaking.

Two months later, he brewed three bottles of "Gao Spirit" that was effective for the Jindan period.

After that, Xiao Hua stopped alchemy and brewing and began to practice the real exercises.