"Boy, you say it again!" The empty dragon clenched his fists violently, his eyes staring straight at Lin Yi, and there was anger in his fierce gaze.

"Get out!" Lin Yi coldly squeezed out a word, but he was not afraid at all.

The face of the empty dragon had completely turned iron blue, and with a wave of his fists, he was about to make a move with Lin Yi.

The empty dragon is the realm of the small transformation period, and if you really want to do it, you will naturally not take Lin Yi in your eyes.

"Empty Dragon, stop!" Hongyan was a little angry, and with a wave of his long whip, he hit the empty dragon in front of him, forcing the empty dragon to take a few steps back.

"Hongyan, if you're nosy, I'll give you no chance to regret it!" the empty dragon shouted angrily.

Hongyan frowned, "I said, Lin Yi is the person I brought, if you dare to come nonsense, don't blame me for being unkind!"

"Haha......" Sky Dragon laughed a few times, "Okay! Good! You all have kinds, wait!"

As he spoke, the empty dragon glared at Lin Yi fiercely, and then flew away.

"Lin Yi, are you okay!" Hongyan stepped forward and looked at Lin Yi worriedly.

Lin Yi shrugged his shoulders, "I've seen a lot of this kind of goods, it's okay!"

"That's good!" Hongyan breathed a sigh of relief, "It seems that you have to be careful in the future, this guy Konglong is very despicable and shameless!"

Lin Yi nodded, "Does he have anything to do with the patriarch?"

Hongyan frowned, "The empty dragon and the patriarch are from the same continent, so they have something to do with each other!"

"What a trouble!" Lin Yi muttered to himself, and then returned to the house.

The reason why trouble came to the door was because Lin Yi's realm was too low, and only by practicing and breaking through as soon as possible could this situation be broken.

On the primeval continent, there are super strong people everywhere, and there are fierce mutant beasts everywhere, only strength can gain a foothold!

The fastest way to cultivate now is obviously Lei Jing.

A piece of thunder crystal can be worth a year of ordinary cultivation.

Therefore, so many monks will enter the primordial continent to find Lei Jing.

Lin Yi now has nine thunder crystals, which can be improved a lot.

Towards the room, Lin Yi sat on the bed and swallowed a thunder crystal.

The aura in the thunder crystal soon all flowed into the body, hovering around the giant mountain, forming a cloud and mist.

But obviously, this is not Lei Jing's real power.

Half an hour later, after refining, Lin Yi suddenly felt numb all over his body, as if there was an electric current, constantly scurrying in his body.

Lin Yi carefully controlled, directing these currents into the giant mountain.

This process is very long, because the power in the thunder crystal is very fragile but very violent, and if you are not careful, it will burst and cause great damage to the body.

Finally, these forces were channeled to the top of the giant mountain, and merged into the clouds and mist, forming lightning bolts, like rain and thunder falling from the dark clouds.

"This power, curiosity!" Lin Yi felt it carefully, but he could sense that although this power was weak, it was not a power that the middle space could have.

Could it be that the Heavenly Thunder Tribulation really came from the upper space?

And these thunder crystals, absorbing part of the power in the thunder tribulation, are actually fusing the immortal qi in the upper space?

Lin Yi wasn't so sure.

However, these thunderbolts are indeed very beneficial to spiritual practice, and it is like opening a hanging.

After a thunder crystal was completely refined, the thunder and lightning that flowed out were all over the clouds and mist, and it actually formed another powerful spiritual power.

This kind of spiritual power can't be described by thousands, hundreds of times at all, because it is completely different from ordinary spiritual energy.

At this time, it was already late at night, and Lin Yi continued to swallow a piece of thunder crystal for refining.

In this way, after a night's time, Lin Yi devoured three thunder crystals, all of which turned into lightning in the clouds and mist, accumulating them.

The next day, Lin Yi did not go to the pit again, but continued to stay in the tribe and refine the remaining thunder crystals.

Another day and night, Lin Yi finally devoured all nine thunder crystals, and in the clouds and mist on the giant mountain, a dense lightning net was weaved, as if it would explode at any time.

Lin Yi found that after devouring the thunder crystal, when he released the power on the giant mountain, the spiritual power would penetrate the clouds and mist, and at the same time penetrate the web formed by these thunderbolts.

After that, the power will be increased a bit.

There was no breakthrough in the realm, but the strength increased, which was something that had never happened before.

These thunderbolts are indeed peculiar!

After sleeping for two days, the little head also woke up, seemed to be hungry again, and began to look for something to eat.

The little head searched around, but he couldn't find those thunder crystals, so he was a little disappointed, so he had to devour ordinary spirit crystals.

Ordinary spirit crystals, not a few million, can't satisfy the little head at all.

Therefore, on the second day, Lin Yi set off again and went to the pit with Hongyan.

"Lin Yi, be careful!" Hongyan said cautiously, glancing at the empty dragon not far away.

The empty dragon had been flying behind the two, and it was obvious that the target was to keep an eye on Lin Yi.

Lin Yi smiled faintly, "Why be afraid of him!"

Soon, the monks of the tribe were in those pits.

Every day, the tribe will replace the new pit in search of Thunder Crystal.

There are too many pits here, at least tens of thousands, even if they change one a day, it will take decades for the people in the tribe to fully explore.

Therefore, in the entire primordial continent, the resources are extremely rich, as long as you are lucky, you can always obtain thunder crystals.

"Lin Yi, we won't be separated today, lest the empty dragon attack you!" Hongyan whispered, obviously, she was worried about Lin Yi's safety.

Lin Yi nodded, "Thank you, Senior Sister!"

Hongyan rolled his eyes, "We are the same family, and I promised the master to protect you, so naturally I won't break my word!"

As he spoke, the red smoke had already flown into a crack, and Lin Yi followed closely.

Not long after, the empty dragon also flew in, with an icy aura on its body.

In the crack, Hongyan and Lin Yi, one after the other, advanced extremely fast, while probing the surrounding situation.

The human monk's sensing power is very poor, but within a certain range, he can still detect the existence of spirit crystals.

When he reached the depths, Lin Yi let out his little head, because Lei Jing was hidden in the depths, and if it wasn't for luck, it would be difficult to find it.

However, the detection range of the small head is much larger than that of humans, and the existence of spirit crystals can be sensed from a distance of tens of thousands of meters.

The little head squeaked twice, circling around, its nose twitching.

At this time, a black shadow suddenly appeared behind Lin Yi, silent.

Immediately, a brilliant light slammed down and slammed into Lin Yi's back without hesitation.

Lin Yi felt the chilling murderous aura, and instantly made the fastest reaction, pinching out the Sun Devouring Sword in his hand, and then flying forward, at the same time, swept out a series of sword lights, condensing into a black Xuanhuo!

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