Pitch black underground caverns.

The light of the Starlight Gem dispelled the darkness.

Holding the Starlight Gem, Lin Yu cautiously walked towards the location of the faint blue light.

"That's you."

Peeling away a layer of fine sand, Lin Yu found the thing that emitted a faint blue luster under the illumination of the starlight gem.

"Smack!"

Lin Yu put the starlight gem into a small box, and then kept it close to him.

At the same time, the dark blue object no longer emitted light.

Turning on the tactical flashlight, Lin Yu began to carefully observe the "treasure" in his hand.

This thing resembles a magnetite in color and luster, the size of a thumb knot, and it is heavy in the hand, and it is irradiated with a tactical flashlight, and it does not reflect any light at all.

"This thing, it seems to be ......," Lin Yu began to recall carefully. Seems to have been seen somewhere. ”

His gaze swept over the debris of the spaceship around him, and suddenly Lin Yu's mind flashed with a flash of inspiration.

"Spaceship, spaceship energy, this is ......" staring at this small piece of "magnet stone" Lin Yu suddenly laughed wildly.

"Hahaha......"

Laughter erupted in the cavern.

Spaceships in the Age of the Force are very expensive. A regular-class spaceship costing five billion Imperial Coins.

Of the 5 billion in cost, 1.5 billion is the energy core.

At this time, the magnetite-like stone in Lin Yu's hand was actually the energy core of a spaceship, the Mother Primordial Stone!

The Mother Primordial Stone is a dimensional-level gemstone, which can continuously extract the cosmic force from the depths of the dimensional space and restore itself.

In other words, this matrix primordial is a force spar with a massive amount of cosmic force that you carry with you.

However, Force Crystals are one-off, and they contain very little Force. The parent rough stone is permanent, and the force contained in it is massive.

"Hahaha......"

After a long time, Lin Yu's laughter slowly stopped.

"Let's see how many Force units you have." Lin Yu said with a smile.

The Force contained in a standard Force Hedron is a unit.

Holding this matrix primordial stone, Lin Yu manipulated a small amount of force in his body to penetrate into it.

As soon as he entered this matrix primordial stone, Lin Yu sensed that the cosmic force inside this matrix primordial stone was not only large in capacity, but also very, very high in quality. Such a pure force can be absorbed after simple refining.

If the capacity of a Force Crystal is a small puddle, then the capacity of the parent rough is a large pond.

"The unit capacity of this matrix rough stone is about 1,320." After some measurement, Lin Yu calculated the capacity of the Force unit inside the matrix rough stone.

"A normal matrix rough stone has a capacity of about fifteen hundred. This parent rough should be damaged before it causes a decrease in capacity. ”

"But......" Thinking of this, Lin Yu couldn't hold back the excitement in his heart and laughed. …… No matter how little, it is also the mother rough after all. ”

When the Force warriors are cultivating, even if the Force around them is strong, they still need to absorb it for a long time before they can let the body cells devour enough Force power.

If you use Force Crystal, it's a big difference. Holding a Force hedron with abundant Force power in your hand can quickly allow a large amount of Force to penetrate your body.

In this way, the time spent on cultivation has been saved by 80 percent.

However, the Force Hedron is expensive, and one is worth 120,000 Imperial Coins. All of them cultivated with Force Crystals, even if they were geniuses of those big conglomerates, they didn't have such treatment.

Therefore, many times, the Force warriors are cultivating and absorbing on their own.

"With this Matrix Primordial Stone, my cultivation speed will increase a lot, and at the same time, it will also save me more time, allowing me to control my physical body and improve my sword skills." Clenching his fists, Lin Yu knew very well that the huge effect of this matrix rough stone.

"Since the battlefield between our Terrans and Zergs, our Terrans have been declining day by day. Now not to mention spaceships, even large fighters are much less. Therefore, the secret of my mother rough stone must not be revealed, otherwise there will be endless troubles. ”

As the Force warriors practice, the later they go, the greater the demand for the Force, and at that time, the role of the Mother Primordial will become greater and greater.

…………

A stone mound hideaway at the edge of the cave entrance.

A bonfire burned.

"Whirring ......"

The flames whistled in bursts of wind swept through the occasional incoming wind.

"It's an amazing feeling." Lin Yu, who had completed his cultivation, opened his eyes, and his eyes were full of joy.

Lin Yu, who was cultivating with the Mother Primordial Stone for the first time, completed the usual absorption of four hours in less than half an hour.

A large amount of Essence Cosmic Force filled his body, and Lin Yu felt that all the cells were soaked in the rich Force, and they all cheered.

This wonderful feeling, Lin Yu couldn't help but marvel.

The absorption rate of the Cosmic Force is much smaller than the digestion rate of the cell.

The use of the parent rough stone can make the absorption rate of the original force greater than the digestion rate of the cell.

Cells are exposed to a highly concentrated Force environment for a long time, which helps the body grow. The reason why the beasts in this wilderness are so powerful is because of the strength of the cosmic force.

Bringing the barbecue meat from the campfire, Lin Yu looked at the sky while devouring it.

The reason why Lin Yu didn't leave here was to wait for the opportunity and go to a higher place to find a rare treasure or something like that—the true fruit!

After all, with the silver-feathered snow eagle there, the other desolate beasts did not dare to approach, and naturally, in the ice and snow layer above, the probability of the existence of treasures was much higher.

The habits of the silver-feathered snow eagle, Lin Yu knows, are husband and wife nesting.

In general, when traveling, it is two companions.

And before, what Lin Yu saw was one coming back. In other words, that nest has eagles.

One goes out foraging and the other takes care of the eaglelings.

If both of them were there, Lin Yu rashly entered the mountain peak to look for treasures, and if they were discovered, one would definitely attack Lin Yu. With Lin Yu's current strength, if he is attacked, he will be dead.

If one goes out to forage for food, Lin Yu goes up to the top of the snow peak, even if it is discovered, as long as it does not attack its nest, even the silver-feathered snow eagle that stays in the nest will not attack Lin Yu.

Therefore, Lin Yu waited here, waiting for one of the two silver-feathered snow eagles to go out to forage.

In the midst of waiting, time kept passing.

During this waiting time, Lin Yu naturally will not be idle.

In addition to cultivation, Lin Yu gradually fused the other strength essences of the thirty-six sword techniques at the beginning.

Lin Yu has already taken the first step, and the rest is much easier.

Soon, three days later, the second 1.2 times the strength was successfully melted out by Lin Yu.

The 1.2x force of the first strand and the 1.2x force of the second strand also have many similarities, but of course, there are many differences. Obviously, after all the 1.2 times the power is fused, it can be fused again.

I believe that it won't take long for these thirty-six forces to be fully fused by Lin Yu.

This day!

When Lin Yu was cultivating.

"Chirp—"

An eagle's cry resounded through the sky.

Lin Yu, who was holding the mother body primordial stone in his hand, opened his eyes.

Looking across the sky, a silver-gray silver-feathered snow eagle that flew away rapidly, Lin Yu smiled.

After several days of waiting, I finally waited for my chance.

When the silver-feathered snow eagle disappeared, Lin Yu walked out of the hidden place, and then quickly rushed towards the snow layer above.

More than ten minutes later, Lin Yu came to an altitude of more than 3,000 meters.

At this time, the surrounding area is surrounded by endless ice and snow.

"At an altitude of 3,000 meters, it is a favorite place for rare things like snow and ice to grow. At the same time, the crosswind side has the highest probability of growing ice and snow treasures. Feeling the direction of the wind, Lin Yu quickly rushed towards the side of the mountain.

The silver-feathered snow eagle usually doesn't go out hunting for a long time, and it will come back in an hour at most, maybe half an hour later.

Lin Yu naturally needs to hurry.

Despite the cold wind, he searched in the ice and snow for more than 20 minutes, but Lin Yu did not find a trace of treasure.

"This rare treasure is really hard to find." His eyes swept over the surrounding ice and snow, and it was white, and there was no so-called rare treasure at all.

Although there are many treasures in the wilderness, these treasures are not everywhere like weeds after all, and if you want to find them, you can attack them without spending time and attack, and it is really difficult to find them.

With a jump, Lin Yu wanted to jump onto the two-meter-high ice shelf in front of him.

Unexpectedly, Lin Yu was just about to explode his strength, and suddenly his feet loosened. A large amount of snow and ice below collapsed directly.

"Not good!" Lin Yu was shocked.

If it were an ordinary person, I am afraid that I would fall directly.

However, Lin Yunai is a Force warrior, whether it is reflexes or muscle movements, it is far beyond the ordinary number of times.

In the rapid sinking of his body, Lin Yu inserted the dagger directly into the ice wall on one side and stabilized his figure.

"Whew!" Lin Yu let out a sigh and smiled secretly: "It's really dangerous." ”

His gaze swept down, and below was an ice stream nearly thirty meters deep that had been blasted out by the current. If you fall, you won't die, but you'll still be injured.

The other hand took out another dagger, and Lin Yu wanted to climb up.

Right now.

"Chirp—"

The sound of the eagle chirping came quickly.

The sound of the eagle chirped into his ears, and Lin Yu's face on the ice wall changed wildly.

With a sudden force in his hand, he directly pulled out the dagger, and Lin Yu's body quickly fell downward. When he was approaching the bottom, Lin Yu stabbed the ice wall with a dagger, slowing down the descent and falling to the bottom.

"Peng!"

At the bottom where Lin Yu had just fallen, a shattering rumbling sound was heard from above, and at the same time, a silver-gray afterimage swept by.

A large number of ice debris fell one after another, and Lin Yu hurriedly dodged.

"If it's really that silver-feathered snow eagle, it's so dangerous!" Raising his head and looking up, the huge shattered ice mouth that was shattered was three meters wide, Lin Yu's face stiffened, and he would probably die directly if he was one step later.

"Wow!" The silver-gray figure skimmed over the crater and then fell, and then the head of the silver-feathered snow eagle appeared above the crater.

After the silver-feathered snow eagle saw Lin Yu, his eyes immediately became sharp and sharp.

"Chirp—"

The silver-feathered snow eagle chirped sharply at Lin Yu.

The sharp sound made Lin Yu's ears hurt.

"There is a real danger in the wilderness." Looking at the silver-feathered snow eagle, Lin Yu secretly remembered the lesson of this time. "I don't know if the one who went out came back, or if the one who stayed behind left the nest without permission."

Although I don't know what the specific situation is, it is a fact that Lin Yu was still discovered by the silver-feathered snow eagle.

The silver-feathered snow eagle chirped at Lin Yu, and found that he couldn't go down at all, stayed for a while, and then quickly took off into the air.