Immediately, on top of this circular formation, countless dragon patterns appeared, these dragon patterns were blood-colored, and between breaths, they turned into a blood dragon.

"Roar!"

The blood dragon roared and swung its body.

At this moment, in the sky, boundless dark clouds appeared in an instant, and immediately the wind also howled.

For this time, Gu Feng's preparation is not limited to this.

Then, Gu Feng took out a puppet.

Nine sword and mouse puppets, six hedgehog puppets, three giant frog puppets, and one twin puppet.

This is all the puppets that Gu Feng has refined in the year of Master Lu's Tomb.

Immediately, Gu Feng each dropped a drop of blood on the puppet.

With a wave of his hand, many puppets spread out towards the surroundings, and soon, Gu Feng was the center, five zhang away, forming a circle!

Then, Gu Feng used Yang Yuyu Jade to completely restrain his aura.

"Wuzhang, it's a little dangerous, you can go farther away!"

The voice of the old fish sounded in Gu Feng's heart at this moment.

"If you don't get closer, how can you deeply understand the mystery of this heavenly thunder, and there is nothing absolutely safe to say about the cultivation journey!"

A glint flashed in Gu Feng's eyes and he spoke.

"You kid, okay, when you can't stand it, the deity will help you block it!"

"Don't worry, I'm not impulsive, I knew I was here, otherwise I wouldn't have played with fire like this!"

"Damn, you kid!"

The old fish scolded and stopped talking.

Gu Feng took a deep breath.

It can be said that this is the most difficult place for Gu Feng to practice in the spiritual vein realm, and the heavenly thunder is the most violent, and today's cultivation is a challenge for Gu Feng.

"Boom!"

Just listen, in the sky, a roaring sound came out.

Then, I saw arcs of electricity begin to shuttle through the clouds.

On these arcs, there is a terrifying aura, but this aura is different from the Dan Lei that Gu Feng led before, this heavenly thunder does not contain any Dao essence, but the previous Dan Lei contains the Dan Dao Yun.

"Boom!"

An arc of lightning the thickness of an adult's arm instantly fell from the clouds.

The first target of this arc was the blood dragon phantom in that array, and at this moment, it slashed directly towards the blood dragon phantom.

And Gu Feng naturally couldn't let it split on the Blood Dragon Phantom, otherwise this formation would collapse directly, and everything would be done in vain today.

"Scatter!"

Gu Feng spoke, and the blood dragon phantom immediately dissipated and merged into the large array.

At this moment, this arc couldn't find its direction, and subconsciously locked on to a living being's breath.

At this moment, on top of a sword and mouse puppet, because Gu Feng's essence blood was dripping, it exuded Gu Feng's breath at this moment, and the arc was directly towards this sword and mouse puppet.

"Boom!"

The sword and rat puppet collapsed in an instant.

This sword and rat puppet is just a puppet of the Qi Gathering Realm, and it can't resist the heavenly thunder, Gu Feng just wants to use it as a stand-in.

"Thunder ......"

Looking at the moment when the arc smashes the sword and mouse puppet, the terrifying power of the explosion, the light in Gu Feng's eyes flickered.

The place where this thunderbolt smashed the sword and rat puppet was only five zhang away from Gu Feng, and even the scattered arc aftermath was transmitted to Gu Feng's surroundings.

For the first time, facing the thunder at such a close distance, Gu Feng's comprehension of the thunder instantly made a qualitative leap.

I saw that at this moment, in the scattered arcs, one after another aura points of light roared directly towards Gu Feng.

Thunder Reiki!

This is the thunder aura bred in the heavenly thunder, because Gu Feng broke through the thunder path and was attracted by Gu Feng.

These many points of thunder aura directly drilled into Gu Feng's body.

"Bang!"

I saw that Gu Feng's body immediately shook violently, his upper body clothes swelled and shattered in an instant, and on his right chest, a thunder attribute spirit vein was finally lit up.

"Fourteen more!"

The light in Gu Feng's eyes flickered.

At this moment, in the sky, there was another thick arc of electricity, which directly split down.

Gu Feng used Yang Yuyu Jade to restrain his aura, even the heavenly thunder could be deceived, and the heavenly thunder slashed at a sword and mouse puppet.

"Bang!"

This sword and rat puppet collapsed in an instant.

The light in Gu Feng's eyes condensed, and with the integration of one thunder attribute aura light point after another, on Gu Feng's right chest, the second thunder spirit vein was lit up.

The onlookers were shocked when they saw this scene.

Originally, they didn't know what Gu Feng was going to do when he arranged this big array, but at this moment, they finally knew that Gu Feng had arranged the big array in order to trigger thunder and lightning, and with the help of the power of this heavenly thunder, he would feel a breakthrough. At the same time, it is really extraordinary to come up with the method of using puppets as stand-ins.

Next, arcs of electricity continue to fall down.

"Bang!"

The third Thunder Spirit Vein is lit up!

"Bang!"

The fourth course!

"Bang!"

......

Between breaths, the sword and mouse puppets all collapsed.

Gu Feng had already lit up a full nine thunder spirit veins, and now only six thunder spirit veins were missing.

At this moment, in the sky, the boundless arc condensed and turned into a pillar of thunder and lightning that was the thickness of a bucket.

"This pillar of lightning!"

Gu Feng's complexion immediately changed slightly.

Unexpectedly, this day thunder also has an angry side, this time this day thunder is obviously much stronger than the previous one.

"Bang!"

A pillar of lightning directly shattered the three hedgehog puppets.

The tenth thunder spirit vein was lit.

"Bang!"

Another pillar of thunder and lightning slashed down, and the remaining three hedgehog puppets collapsed in an instant.

Eleventh Thunder Spirit Vein!

The eleven thunder spirit veins have already flashed brightly, and only the last four are missing, and the thunder spirit veins can be completed.

The three-ju giant frog puppet, under Gu Feng's control, did not hesitate to exude Gu Feng's aura.

This time, it was even more terrifying, and a pillar of lightning slashed down.

The three giant frog puppets instantly turned into ashes.

As the Boundless Thunder Attribute Aura Light Point drilled into Gu Feng's body, Gu Feng's body shook violently.

On the right chest, the twelfth thunder spirit vein lit up!

There were only three ways left, and with a wave of Gu Feng's hand, the most precious twin puppets exuded Gu Feng's aura without hesitation.

They successfully led down a pillar of thunder and lightning, and the moment the terrifying pillar of thunder and lightning fell, the twin puppets completely collapsed.

Thirteen thunder spirit veins flickered.

And the last two!

At this moment, thunder and lightning roared in the sky, and Gu Feng was thinking about the next way to deal with it.

"Master, I'm coming!"

"Boss, look at me!"

At this moment, the empty sky and the ostrich flew out.

Gu Feng frowned: "You ......"

"Don't worry, the two of them are also extraordinary, after the baptism of thunder and lightning, their cultivation will be improved, if they can't resist, I will support!"

The voice of the old fish sounded immediately.

Also at this moment, an even more terrifying pillar of lightning slashed down.

"It's empty!"

Without saying a word, he flew directly into the sky and rushed towards the pillar of thunder and light!

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