In front of a fifth-level alien beast, a single fourth-level ability user cannot make much of a splash.

Because of this, in Lin Yu's previous life, the human world still relied on traditional weapons to fight monsters from other worlds in the early days of natural disasters.

At that time, more than 80% of the world's population was gathered into large-scale settlement federations centered on large cities.

Only within the Settlement Federation can the various power groups in the world deploy sufficient combat equipment to fight those alien beasts.

As for those small cities...

It was given up directly.

Because it is impossible for any power group in the world to disperse equipment to those small cities.

If they want to fight against the alien beasts, they can only survive through large-scale massacre operations.

But this is also because in the first half year of the natural disaster, more than half of the world's population was wiped out by those monsters.

If not, these settlement federations centered on large cities simply cannot accommodate such a large population.

But this temporary peace was completely shattered with the large-scale arrival of sixth-order alien beasts.

In front of a sixth-level alien beast, ordinary combat power cannot cause harm to it at all.

In just over a month, the human world was completely defeated, and in the end, it had to turn to the underground transportation system, where it could only survive.

Only through such means can we barely block the perception of those strange beasts.

"What exactly is in the crystal mine you are talking about?"

Lin Yu raised his eyebrows and asked softly.

Lin Yu was full of curiosity about the Yun Province Crystal Mine.

"Actually, there's nothing particularly special about it..."

Hearing Lin Yu's question, Ju Xiaoyi and Ye Qing couldn't help but look at each other, with confusion flashing across their eyes.

"The facilities there and everything else are just like an ordinary mine."

"If I have to say it, the interior space is a little more spacious."

Ju Xiaoyi's slender white jade hand touched her chin, as if trying to recall the situation in the crystal mine, and murmured softly.

"But as soon as I entered the crystal mine, I felt a very strange feeling..."

Strange feeling.

Lin Yu cheered up instantly.

Ye Qing on the side also nodded slightly.

"When we are in the crystal mine, it seems that a strange energy slowly overflows from the outside world and then enters our bodies."

"But when I sensed that energy again, they had completely disappeared into my body, and there was no trace at all."

"but……"

Speaking of this, Ju Xiaoyi tilted her head slightly and frowned slightly, "I seem to have felt that strange energy in Jiangcheng and Wandao before..."

As soon as Ju Xiaoyi finished speaking, Ye Qing on the side blinked and slowly said -

"My feeling is not the same as Xiaoyi's."

"After the energy Xiaoyi mentioned entered my body, it seemed that it passed through some channels and finally entered a blue ice crystal."

"My ability seems to be derived from that ice crystal..."

Hearing this, Lin Yu's tense body relaxed.

From the words of the two people, Lin Yu could already tell something.

"The blue ice crystal you are talking about is called the Origin Crystal."

Lin Yu walked slowly and said unhurriedly, "But things like the Origin Crystal can only be completely condensed and formed after advancing to the third level."

"The so-called origin crystal is actually similar to the cyclone in some fantasy novels."

"As for the strange energy you mentioned..."

Speaking of this, Lin Yu couldn't help but let out a long sigh, as if he hated the fact that iron cannot become steel.

"I told you before, that energy is the so-called superpower!"

"If a person with abilities wants to use their abilities and improve their level, they need to use their abilities!"

"In this case, it is not difficult to explain the leap in your grades."

Hearing Lin Yu's words, Ju Xiaoyi and Ye Qing couldn't help but be startled, and two faint blushes slowly rose on their faces.

"I've never had any formal contact with superpowers before. How do I know that energy is the superpower you mentioned..."

Ju Xiaoyi pouted slightly and muttered with a smile.

Hearing this, Lin Yu smiled bitterly and shook his head.

There is really nothing we can do with this girl!

After Ye Qing and Ju Xiaoyi once again explained the matter of the crystal mine to Lin Yu, Lin Yu came to the deck under the pretext of going for a walk.

The slightly salty sea breeze hit Lin Yu's face, and his eyes narrowed at this moment.

Something is wrong.

There is something very wrong with this so-called Yun Province Crystal Mine.

It stands to reason that there have never been any natural disasters in Yun Province; that is to say, there should not be such abundant supernatural powers in that kind of place.

But the facts were already before Lin Yu.

Ju Xiaoyi, Ye Qing and Ai Xia truly absorbed supernatural powers from the Yun Province Crystal Mine, thus achieving a level leap.

So here comes the question.

Where do these superpowers come from?

Although it is said that as natural disasters come, supernatural powers will gradually spread to all parts of the world, but Yun Province is not close to either Jiangcheng or Nawan Island.

Where ordinary superpowers spread, they are already so thin that they are almost imperceptible.

But...

There is a place with so many supernatural powers in Yun Province.

The next moment, a bolt of lightning suddenly flashed through the depths of Lin Yu's mind!

Except for natural disasters...

It seems like there's something else out there that provides powers!

In the world of Lin Yu's previous life, as humans began to live in the underground world, they gradually unearthed some relics from ancient times.

And none of those relics left traces of supernatural powers.

Some people with abundant superpowers can directly provide them with superpowers to absorb, thereby quickly improving their level!

It's just that items like that were quite rare even in Lin Yu's previous life.

With Lin Yu's status and strength at that time, he had no chance or qualifications to come into contact with such secret treasures.

It is precisely because of these treasures from ancient times that capable users among humans have achieved a level leap.

Several fifth-level peak ability users, with the help of those treasures, broke through to the sixth level in one fell swoop!

Since then, the human world has once again started a tug-of-war with alien beasts on the ground.

It's just that this time in the battle, those at the forefront are no longer the special warriors of the major power groups.

But a person with abilities!

He is still an ability user who has reached the sixth level!

For a time, in the battle between the two worlds, humans seemed to have the upper hand briefly.
Chapter completed!