The Invisibility Technique is not ordinary.

It is a High-Tier First-Grade Technique, though sold in some shops, the price is not cheap.

Of course, generally speaking, it’s not worth it.

At least for many cultivators, techniques that cannot directly enhance one’s combat power are not very useful.

But Zhou Changwang does not think so.

His Light Splitting and Shadow Transformation Skill has a slight flaw, which is that the two ’shadows’, one real and one fake, still have a certain probability of being hit by the enemy.

But if at this time, there’s an Invisibility Technique, the fake body reveals while the true body conceals, the enemy’s attacks have a great chance of hitting the ’fake body’.

At crucial moments, it can be lifesaving.

And the Wall-Penetrating Technique is also a High-Tier First-Grade Technique.

Moreover, it’s a precursor to Earth Escape Technique and Earth Escape Skill kind of techniques.

The so-called precursor does not mean that one can only cultivate the Earth Escape Technique and Earth Escape Skill after learning it. Instead, once you learn this technique, it becomes relatively easier to cultivate those techniques.

For example, the Small Five Elements Thousand Thunder Skill he mastered can have Thousand Thunder Flashes and Five Elements Thunder Transformation Technique as precursors. Once these are mastered, it naturally becomes easier to cultivate the Small Five Elements Thousand Thunder Skill at the entry level.

If one directly cultivates the corresponding high-level techniques without learning the precursor techniques, the difficulty increases significantly, yielding less with more effort.

"Earth Escape Technique and Earth Escape Skill are Second-Grade Techniques.

But the Wall-Penetrating Technique is just a High-Tier First-Grade Technique.

It is indeed worth learning."

Zhou Changwang mumbled to himself.

As for the Water Manipulation Technique, it’s a water attribute technique, and the Fire Dragon Technique is a fire attribute technique, both at a mid-tier first-grade level, with slightly weak power, thus not very useful for him currently.

Thus, with a bit of sorting and trimming.

The night quickly passed.

The sky soon brightened up.

Zhou Changwang didn’t have the thought of going back to sleep for a bit; even if he didn’t rest for ten days and nights, it wouldn’t affect him at all.

Sitting in meditation and cultivating is a form of rest.

Thus, Zhou Changwang got up directly to start casting spells and irrigating the many spirit plants in the nine-acre Spirit Field one by one.

After this, an hour passed.

Then, Zhou Changwang began extracting Demon Beast Spiritual Liquid in the courtyard.

With so many demon pills at his hand, he naturally had to convert them into Demon Beast Spiritual Liquid as soon as possible to truly cultivate the Star Source Spirit Fruit Tree.

So, Zhou Changwang took out a demon pill.

This one is a Low-Tier First-Grade Demon Pill, fiery red in color, presumably a demon pill from a fire attribute demon beast.

Of course, for Zhou Changwang, this doesn’t make much difference.

Different grades of demon pills do not affect the quality of the Demon Beast Spiritual Liquid.

What ’Spirit Seizing Technique’ extracts is the Vitality, Life Spiritual Qi of the demon beast while the corresponding attributes dissipate directly during the conversion process.

This is different from alchemy.

In alchemy, one must consider preserving the spiritual qi properties within the demon pill.

However, the Demon Beast Spiritual Liquid, like the Vitality Spiritual Liquid, is purely without attribute energy.

It can be absorbed for growth by any spirit plant, even demon beasts, and spirit beasts.

That is to say, if Zhou Changwang wishes, he can also provide the Demon Beast Spiritual Liquid to the Spirit Dog, or his brood of Gold-Devouring Spirit Bees, and even the Golden Armor King Flying Cicada he raises in a compartment in the courtyard, to let them grow faster.

Of course, the speed will not be as quick as spirit plants.

Spirit insects and spirit beasts, after all, are creatures with self-awareness, and growing relies more on themselves.

A Spirit Seizing Technique is cast.

One breath, two breaths, three breaths...

Drops of Demon Beast Spiritual Liquid were extracted by him, then poured into a jade bottle.

One technique after another.

Almost every technique could extract dozens of drops of Demon Beast Spiritual Liquid.

Soon, a bottle was filled.

Then the second bottle, third bottle...

"Two bottles filled, the third bottle only half filled.

So, a Low-Tier First-Grade Demon Pill can only extract two and a half bottles of Demon Beast Spiritual Liquid?"

Zhou Changwang looked at the demon pill crushed into powder and quickly calculated.

Calculating with one Low-Tier First-Grade Demon Pill at one hundred Lower-Grade Spirit Stones.

Generally speaking, it’s more cost-effective than directly buying Vitality Spiritual Liquid.

After all, one bottle of Vitality Spiritual Liquid is fifty Lower-Grade Spirit Stones, two bottles are one hundred. And in terms of effect, Demon Beast Spiritual Liquid is stronger than Vitality Spiritual Liquid.

With one, he can extract two and a half bottles, indeed quite worthwhile.

Then he took out the second Low-Tier First-Grade Demon Pill.

The second one, three bottles.

The third one only a little more than two bottles.

...

After some experiments, a Low-Tier First-Grade Demon Pill can extract two to three bottles.

Calculating based on market prices, it’s absolutely profitable.

Thus, the last twenty-eight Low-Tier First-Grade Demon Pills were extracted into seventy-one bottles of Demon Beast Spiritual Liquid.

Then he began experimenting with Mid-Tier First-Grade Demon Pills.

One could be extracted into about eight bottles.

Thirty bottles into two hundred fourteen.

As for High-Tier First-Grade Demon Pills, one could make twenty bottles.

With thirty-five, he finally obtained seven hundred bottles.

Altogether, Zhou Changwang obtained a total of one thousand and eleven bottles of Demon Beast Spiritual Liquid.

As for those two Second Grade Initial Tier Demon Pills.

Zhou Changwang decided to hold onto them for now.

If not enough, he’ll extract them later.

"More than a thousand bottles.

Perhaps it could truly cultivate the Star Source Spirit Fruit Tree to maturity in one go?"

Zhou Changwang immediately became excited.

He ran to the Spirit Fruit Tree, starting to cast spells to accelerate its growth.

Annual Ring Skill! Annual Ring Skill! Annual Ring Skill!

One Annual Ring Skill after another was cast.