"Big brother, is there any secret to this lightning mark?" Zhang Xing asked in a low voice, and there was an indescribable doubt in his voice.

Zhang Chenfei didn't answer, just frowned, and thought hard.

He let out a long sigh, "Well, I can't figure out what it is. Maybe it's just a decoration."

After speaking, he turned to Zhang Xing and his two subordinates and said, "Time is running out, let's enter the fourth layer as soon as possible, there is the real treasure land."

With that, he took the first step, and his body disappeared into the stairs.

Zhang Xing hurriedly went up without any hesitation.

It's just that the two men hesitated, and there was a little fear in their eyes.

"Two pieces of waste. Faintly, Zhang Xing's voice came slowly from the staircase.

The two men looked at each other, and finally with a wry smile, they plunged into the staircase.

As soon as the men left, the stone chamber fell silent again, and only a few corpses on the ground and the large bump marks on the wall signaled that there had been a great battle here.

......

"Da Da Da"

Chen Feng and Meng Qiuling walked out of the shadows, walked through the stone door, and entered the stone room.

The corpse on the ground and the faint smell of blood in the air made Meng Qiuling's brows furrow.

Chen Feng was squatting on top of a corpse at the moment, and a smile flashed in his eyes: "The technique of pretending to be dead is good.

This person is Xiao Yi, who Chen Feng has just had a relationship with when he first entered the secret realm.

"What, you're saying this guy is playing dead." Meng Qiuling's eyes widened, and she exclaimed in surprise, "How is it possible, I don't feel any anger in him at all."

Chen Feng nodded, and then gently patted the man's face with his hand, and said with a smile: "Okay, get up, or I'll really bury you as a dead man."

As soon as the words fell, Xiao Yi, who had no breath, suddenly opened his eyes, and shouted in a panic: "Don't bury it, how dirty is that."

"This ...... It's not dead." Meng Qiuling covered her mouth and shouted, looking extremely surprised.

"Hey, hey, how can I die so easily, I haven't had enough of it." Xiao Yi smiled, stood up, and came to Meng Qiuling's side attentively: "Beauty, let's make friends."

"Die." How could Meng Qiuling be taken advantage of like this.The state of the female tyrannosaurus erupted in shame and anger.A pair of pink fists landed unceremoniously on Xiao Yi.

"Wow, hit, help." Xiao Yi shouted while running, looking very embarrassed.

But the strange thing is that although the two of them chased each other lively, the situation that Meng Qiuling really hit Xiao Yi did not happen.

Chen Feng looked at the two of them quietly, and a smile appeared on the corner of his mouth: "What a guy who pretends to be a pig and eats a tiger."

After eating Zhang Xing's finger in the late stage of the out-of-body stage, he can still be safe and sound, and he will not be found out.

Chen Feng faintly felt that when he first met Xiao Yi, he was tricked.

However, Chen Feng did not have the slightest anger, and he still owed the other party a favor.

In the staircase leading to the second floor, Chen Feng was able to feel the trace of thunder and lightning rules, and it was still thanks to the physique-enhancing pill that Xiao Yi gave him.

"You bastard, don't run if you have the skills." On the other side, Meng Qiuling shouted angrily.

"If you don't chase me, you won't run." Xiao Yi smiled and looked cynical.

Chen Feng ignored them and let them make trouble.

From Xiao Yi's breath, Chen Feng didn't feel the slightest hostility, and there was also the previous gift of Dan, Chen Feng still regarded him as a friend.

"Hmm."

Looking at the traces of thunder and lightning on the wall, Chen Feng's heart suddenly shook.

"It feels...... So kind." He muttered to himself.

Unconsciously, Chen Feng's pupils gradually dilated, and his spiritual power seemed to be integrated into the thunder and lightning symbols.

In an instant, Chen Feng found that his environment had changed.

This is a dark cloud, a thick dark cloud, which obscures the whole sky, and not even a trace of light can be transmitted.

"What kind of place is this?" Chen Feng asked himself, but he couldn't explain it.

"Crackle"

A silver bolt of lightning slashed violently, as if it were about to pierce the sky.

Suddenly, a flash of inspiration flashed in his mind: "Thunder and lightning, I am here because of those lightning bolts on the wall."

"It looks like there's an unusual secret in this lightning symbol." Chen Feng closed his eyes and thought deeply: "But what is the secret?"

Vaguely, Chen Feng felt that something that could appear in the Tower of Ten Thousand Beasts must be unusual.

"Stomp Pedal Pedal

Suddenly, there was a clear sound of footsteps, a sudden head raised, eyes like lightning, and everything in front of him.

A figure completely condensed by thunder was slowly walking above the dark clouds, and the footsteps brought by each step seemed to have a soul-stirring charm, completely attracting Chen Feng's attention.

Slowly, the footsteps of the thunder figures became faster and faster, and the footprints formed by the thunder light continued to appear on the dark clouds, as if the stars were painted on a black curtain.

"It seems to be...... A footwork." Chen Feng's heart twitched suddenly, and an irrepressible ecstasy rose.

Although Ling Bo's micro-step is exquisite, but as Chen Feng's strength increases, his power is a little insufficient.

"Stampede......

The sound of the steps continued, and in the blink of an eye, the dark clouds in the sky were already filled with silver thunder footprints, like a bright star.

"It's a lot of speed." Chen Feng praised from the bottom of his heart.

Involuntarily, his feet were also imitators, and the steps of the thunder light figure were slowly paced.

At the same time, the lightning symbol on Chen Feng's forehead also lit up suddenly.

That trace of thunder and lightning rules resonated with the footwork of this thunder shadow.

Between the footsteps, streams of obscure information continued to be injected into Chen Feng's mind.

"Thunder light step, under a movement, as fast as thunder, as fast as electricity."

"The great achiever, in a single thought, breaking the void and breaking the boundary, is invincible."

......

With one voice after another, Chen Feng's movements and steps were getting faster and faster, and in the blink of an eye, Chen Feng seemed to have merged into the thunder in the sky.

No, it's not that Chen Feng has integrated into the thunder, but that Chen Feng's speed is not slower than the thunder at all.

Time passed bit by bit, and Chen Feng, who was immersed in the "Thunder Light Step", had long lost count of how many days he had been cultivating.

All he knew was that under his constant comprehension practice." Lei Guangbu "is getting more and more skilled.

Finally.

"Crackle"

An earth-shattering thunder sounded, and Chen Feng's figure suddenly disappeared from the spot, and the next moment, it appeared 10,000 meters away.

"Finally, my 'Thunder Light Step' has started." Chen Feng opened his eyes with satisfaction, and there seemed to be an irrepressible excitement in his tone.