(Continue to thank the book friend Lingguang Zhujing for the reward!)

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The secret method means the secret method, not an ordinary alchemy technique.

If you want to cultivate a set of secret methods to the realm of Dacheng, the most important thing is not to study hard, not to cultivate rigid alchemy, nor to have an epiphany, etc.

If you want to cultivate the secret method to the realm of Dacheng, the most important and indispensable thing is all kinds of heavenly and earthly treasures.

The amount of heaven and earth treasures required for each secret method is also different, and the number of required is also different.

In general, the more spiritual materials required for a secret method, and the better the quality, the higher the height that this secret method can reach; on the contrary, if a secret method only needs hundreds of yuan crystals of heavenly materials and earth treasures to be able to cultivate to the realm of Dacheng, then this secret method will definitely not be a high-level secret method.

Moreover, the heavenly and earthly treasures required for the cultivation of different secret methods are enough to be called varied: plants and trees, ores, liquids, etc., all have different secret methods that can correspond to them.

What Yu Changtian didn't say was that although the secret method of "Wind Spirit Wings" could make a qi refiner fly for a long time, even if he just wanted to cultivate it to the state of Xiaocheng, he still needed a large number of heavenly materials for it to condense the "Wind Spirit Wings".

That's right, the materials needed for this secret method are all Heavenly Spirit Materials.

As for the earth treasure, it is not that it is not needed, but compared to dozens of other heavenly materials, the only necessary earth treasure "Golden Dew Stone" is almost a quantity that can be ignored.

The metallic top-notch gem "Kinlu Stone" looks like an ordinary gray stone. However, unlike ordinary stones, in the early morning, there will be fine dewdrops of golden yellow on the stones, just like real gold.

The secret method of "Wind Spirit Wings", although all the other spiritual materials required are heavenly materials, if it is really incomplete, there are still several heavenly materials that can be replaced by other earth treasures.

If you don't use natural materials to cultivate, at most, because of the quality problem, you need to fill it with a larger number of earth treasures, or make your "Wind Spirit Wings" have a little flaw.

But the only thing needed is such a "golden dewstone" geotreasure, but it is the most important of all raw materials and alternative geotreasures.

Because the "Golden Dew Stone" is the outermost structure condensed into the "Wind Spirit Wings", it is the foundation and foundation of the entire "Wind Spirit Wings".

Without the "Golden Dew Stone", even if the rest of the heavenly materials are all collected, they will not be able to condense because they do not have the foundation and framework of the entire wings, and can only turn them into the purest energy molecular clusters, which are stored in the acupuncture points where the "Wind Spirit Wings" should be stored;

However, the "Golden Dew Stone", a third-order high-end treasure that is close to the fourth-order, is comparable to the fifth-order and sixth-order top-grade earth treasures.

In other words, if you really want to buy a third-order earth treasure "Golden Dew Stone", it is the price of a fifth-order and sixth-order earth treasure.

After all, the classification of heaven and earth treasures is only based on the energy contained in it, and the actual valuation is still based on the rarity of this thing.

Of course, most of the time, the higher the energy content, the higher the grade, and the price is naturally not low.

However, "Golden Dew Stone" is one of the few exceptions.

It is one of the most expensive materials in the Heavenly Treasures needed to cultivate the Wings of the Wind Spirit.

Yu Changtian still didn't have the slightest intention to tell Yang Fan.

So he just patted Yang Fan on the shoulder, and then stood with his hands in his hands.

Seeing Yang Fan holding the two things tightly in his hands, like a treasure, Yu Lingzhu felt happy for him in his heart.

Fortunately, his father did not kill Xiaofan.

Fortunately, his father looked at him differently and gave him such a useful treasure.

She subconsciously glanced at her father, who was blocking her in front of her, intentionally or unintentionally, and said:

"Father's ......"

After Yu Changtian thought that he had tested Yang Fan and knew that instead of lying, he was indeed a super genius that was rare in a thousand years, so he casually replied, stretched out his arm, and wanted his daughter to take his arm and leave together.

However, Yu Lingzhu obviously did not follow the script he imagined.

“...... Father, I want to walk back with Xiaofan, otherwise... Otherwise, go and sit down. ”

Yu Changtian "chuckled" in his heart, but he couldn't see the slightest change in his appearance, and instantly put on a kind smile on Yang Fan's face, turned his head after looking at him, and said to Yu Lingzhu:

"As my father has just arrived, isn't Lingzhu going to introduce me to the guards in Qinglong Village?"

Because there was a father in front of her, Yu Lingzhu pouted without scruples and said:

"There are many other alchemists in the guardhouse, and someone will definitely take you to the main hall when you enter. ”