When Luo Feng raised his hand, a pitch-black arc quietly appeared, quickly catching those thunder pillars.

With a grim face, he brandished the sword in his hand, slashing the pillars of thunder, turning them into clusters of sparks and dissipating them into the air.

Time seems to freeze in this scene.

The duel between Luo Feng and the Thunder Elemental was always known only to the two of them.

In the continuous confrontation, Luo Feng's heart became more determined.

He knew that only through such a battle could he truly master the Supreme Thunder Source and refine it for his own use.

The lightning elementals grew more and more furious, and a terrifying and endless force poured out of them.

However, this did not stop Luo Feng from moving forward.

He remained calm and determined throughout, finding weaknesses and defusing them in every attack.

At this time, Luo Feng was in the cultivation tower, surrounded by powerful thunder and lightning energy, and beside him, there were shining supreme thunder sources one after another.

These supreme thunder sources are like patrons full of vitality, constantly releasing brilliant light and powerful thunder and lightning power.

Luo Feng closed his eyes tightly, trying to absorb this mysterious and majestic power into his body.

At the same time, an invisible energy was transmitted from the Supreme Thunder Source to Luo Feng's body.

He felt the power surging within him, as if he was one with the entire cultivation tower.

With his firm mentality and mastery of the essence of the "Thunder Earthquake Heavenly Technique", Luo Feng gradually comprehended the true power of thunder.

As the practice deepened, Luo Feng found that a thick interweaving of energy had formed between him and the Supreme Thunder Source.

He felt the powerful and threatening force circling through him.

At this moment, a silent roar sounded.

A huge pillar of lightning fell from the sky and directly hit the ground around Luo Feng.

A trace of determination flashed in Luo Feng's eyes, and he took a deep breath again, standing in the midst of this chaotic thunder and lightning without flinching.

The surrounding thunder and lightning elements came one after another, and thunderballs with powerful deterrent power continued to bombard Luo Feng.

But instead of backing down, he was ready to go.

Luo Feng put his palm close to the Supreme Lei Yuan, and his eyes revealed unwavering conviction.

As if relying on a solid fortress, his body surged with an extremely majestic and endless energy.

The electric arcs on the body crisscrossed the body, forming all kinds of runes on the arms.

Those runes shone with a strange light and strong energy fluctuations.

This is the power that Luo Feng received after entering the cultivation tower and received the blessing of the Supreme Thunder Source.

Finally, at the moment when Luo Feng devoted himself to cultivation, he felt that there seemed to be a more terrifying and mysterious existence that seemed to merge with it.

And at this moment, the power of the thunder and lightning in the cultivation tower became more and more violent, and the thunder and lightning that turned into thunder pillars were extremely dense, like a giant dragon surrounding them.

However, this did not stop Luo Feng from moving forward.

His brow furrowed slightly, and his gaze stared firmly at those thunder pillars.

He felt the intense energy generated by the arc of electricity in his body.

Luo Feng waved the war knife in his hand, and the arc of electricity was wrapped between the blades, bursting with dazzling light.

With his edge exposed, he calmly and decisively cut off those thunder pillars.

Each slash hits the weak spot accurately, turning the pillar of thunder into a cloud of sparks that dissipate into the air.

After experiencing continuous confrontations, Luo Feng felt the essence of "Thunder Earthquake Heavenly Technique".

He fused the power he had gained from the challenging confrontation in the cultivation tower with the Supreme Thunder Source.

The Supreme Thunder Source surrounded Luo Feng with shining light, and he endured endless thunder and lightning power together in the cultivation tower.

This intimate and peculiar interaction highlights the close connection between the power of Luo Feng and the power of thunder.

Thunderous power surged around Luo Feng's body, and he could feel that he was gradually mastering this power.

The firmness and conviction in the heart became clearer and harder in this practice.

The smile on Luo Feng's face became even more obvious, as if he had merged into the thunder and lightning, becoming an existence that could not be ignored. On the side of the cultivation tower, Luo Feng became more and more concentrating in the interaction with the Supreme Lei Yuan.

On the other side, Yun Lan was concentrating on practicing her thunder attribute exercises.

He gritted his teeth, determination shining in his resolute eyes.

Yun Lan had gone through countless challenges, but she failed again on the seventy-third floor of the cultivation tower and was injured.

He couldn't help but feel frustrated, and faintly felt that his understanding of the power of thunder was still lacking.

However, this did not discourage him or give up.

Yun Lan calmly accepted defeat and was full of confidence and hope in herself.

Every failure is an opportunity for him to improve himself and push his limits.

The injuries on his body made Yun Lan feel unbearable pain, but he didn't stop.

He knew that returning to the court at the wound was only a symptom but not a cure.

When he left the cultivation tower, Yun Lan's body bent slightly stiff.

The robe was stained with blood, and it looked lost in the sun.

When passing by where Luo Feng was, he raised his head and caught a glimpse of Luo Feng's figure from a distance.

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