Every cause must bear fruit, your catastrophe is me

"Promoted to the first level of Tianlei?"

Hearing this, even Tang Yin couldn't help but gasp.

Don't look at yourself as the thunder of heaven, but you haven't reached the realm of thunder at all.

In the wild world, according to the degree of cultivation of different monks, the thunder calamity they have to endure when they break through is different.

Generally speaking, it is divided into one to nine levels, corresponding to the realm of Jindan to Immortal Emperor.

A strong person in the Jindan realm needs to accept the thunder calamity of a first-level sky thunder, and this kind of thunder calamity is not comparable to his current fifth-level thunder and lightning.

I thought that I would have to practice at least level ten to evolve into a sky thunder, but I didn't expect luck to stop me.

This Quadruple Sky Thunder Pill can definitely boost one's own strength by leaps and bounds, and at that time, he will not be afraid even in the face of Nascent Soul powerhouses.

Thinking of this, Tang Yin couldn't wait to put Lei Dan away, and then turned into Lei Dan and flew towards the deepest part of the forest.

Because no one has stepped in, the trees here are extremely tall and lush.

The huge branches rose from the ground, and the dense leaves blocked the sunlight, so the whole forest looked gloomy, and there was no light on the ground.

Sitting cross-legged on a tree trunk, Tang Yin transformed into a human form, and swallowed the Lei Dan without saying a word.

The quadruple sky thunder is called Yimu Tianlei. This kind of lightning is formed between the heaven and the earth. It will only appear when the super strong of the earth immortal level breaks through, and it will rain down Yimu Thunder Tribulation for them.

The whole body of Yimu Lei is emerald green, and the power contained in it is enough to wipe out all monks or demons below the level of immortals in an instant.

For immortals, Yimu Tianlei is almost like a nightmare, but if they want to become stronger, they have to go through thunder calamity, so this kind of sky thunder is also called "the opponent that immortals must defeat." '

Fortunately, the current Yimu Tianlei has been refined into Lei Dan, and all the violent power inside has been eliminated.

Otherwise, if you swallow it rashly, you may not know who swallowed whom.

Holding the elixir in his hand, Tang Yin felt that the thunder and lightning in his meridians began to become active, his dantian even trembled slightly, and he couldn't wait to turn the power of this elixir into his own use.

There are strange lines on the pill, and green lightning like hair is swimming on the surface of the pill.

After making sure this place was safe again, Tang Yin swallowed the Sky Thunder Pill in one gulp.

The elixir entered the stomach, and immediately began to melt, eventually turning into countless green thunder spots the size of ants, swimming in Tang Yin's meridians.

Because Tang Yin's body and Yimu Tianlei both asked the heavenly dao of thunder and lightning, and had the same root and same origin, the tiny thunder and lightning in Lei Dan did not cause him any discomfort.

This is also the reason why he dared to take Lei Dan all at once.

When the thunder dots appeared, the blue lightning hidden in his body began to frantically try to devour them like a vicious dog.

Tang Yin did not control these lightning bolts, but let them wander in the meridians.

But even though Yimu Tianlei has been refined, the remaining power on it is still not something that ordinary thunder and lightning can easily touch.

Seeing this, Tang Yin could only carefully manipulate his level [-] lightning to gather together, and start to devour the light spots one by one.

And every time a light spot is devoured, his own evolution points are also gradually increasing.

One point of light is ten evolution points. You must know that there are nearly ten thousand points here. If all of them are swallowed, his Thunder will be promoted again.

And the rewards given by the system tasks will also arrive, and Tang Yin will officially become a heavy thunder by then.

The first to ninth levels of thunder calamity correspond to the nine levels of sky thunder, and the first level of sky thunder is called Tianhuo, which is a powerful red lightning that contains the power of fire.

The Heavenly Fire and Thunder Tribulation is the last calamity that Golden Core cultivators have to go through, and it is the Thunder Tribulation that every Golden Core Rank Nine cultivator must experience to advance to Nascent Soul.

This kind of thunder calamity contains two kinds of power, thunder and fire. While bearing the lightning strike, one must also beware of the power of fire contained in it.

I don't know how many rank nine monks fell because they ignored the flames.

Even though they had made enough preparations to deal with the thunder in advance, the flames still burned them into scorched dust.

Time passed quietly, this kind of engulfment was going on in Tang Yin's body non-stop.

A week passed quietly.

On this day, the sky was shrouded in black clouds, and the light suddenly dimmed.

A sense of oppression that was about to come made the birds return to their nests, and even the beasts that were still looking for food felt something and fled this area one after another.

On the branch of a giant tree, the boy slowly opened his eyes.

On his forehead, a red lightning mark quietly appeared, and at this moment he jumped, his body directly turned into a red sky thunder and penetrated into the clouds.

Immediately afterwards, a muffled thunder could be heard exploding in the air, and the red lightning struck straight towards the ground.

"Thunder and lightning!"

The crisp sound echoed in the world.

As soon as the words fell, the huge ancient tree, which was the oldest in this forest, with branches and leaves stretching a hundred meters, instantly turned into a pile of coke under the lightning.

The sawdust carried the dust and covered the entire ground, creating a vacuum zone with a radius of [-] meters.

At this moment, the thunder and lightning disappeared, and the boy stood among a pile of sawdust and raised his lips, obviously very satisfied with the effect.

At the same time, the sound of the system sounded in the body, and the information on the panel also changed at this moment.

"Congratulations to the host for successfully devouring the Four Heavenly Lightning Pill, the evolution point will be increased by 20000, and the energy point will be increased by 3000."

"Congratulations to the host for being promoted to Skyfire Thunder, the system rewards you with 2000 energy points."

"Congratulations to the host's lightning level reaching level nine, and learning the destructive skill Thunderbolt Nine Heavens!"

[Host: Tang Yin
Race: Thunder

Level: Level [-] (Skyfire Thunder)
Evolution Points: 20000/50000
Power Points: 5500
Consumption: 10 energy/hundred miles/day

Passive: Speed ​​increased by 40%
技能：电闪雷鸣/100能量点、雷遁/150能量点、雷霆万钧/200能量点、化形为人/50能量点、雷动九天/500能量点。】

Tang Yin didn't care about other things on the panel, but he sighed deeply when he saw those skills that gradually increased energy points as the level increased.

Although I currently have more energy points, the energy points required to activate skills are also increasing.

Regardless of the fact that there are more than 5000 energy points at present, it can't support how many times of skill consumption.

Fortunately, the energy points required to transform into a human form have not changed, and the current energy points are enough to last him for more than a year.

"Time to find some bigger guys to hack."

After Tang Yin finished speaking, he changed back to the lightning form.

Even though he has successfully evolved into Skyfire Thunder now, once he transforms into Thunderbolt, he still looks so weak and small, which also makes Tang Yin's actions in the sky much more convenient.

Just when he was about to look around for the target, a strange pulling force suddenly appeared.

Seeing this, Tang Yin was overjoyed, so he hurriedly flew towards the destination guided by the Dao of Heaven along with this force.