The third layer was the limit that the Supreme of Destiny and the Supreme of Fatian explored in the cave, and they left unharmed afterwards.

Therefore, Zhao Fan had no worries, and drilled into the white hole.

And the white light comes from the trees that grow here, not only their trunks are white, but even the leaves are pure white snow, and the scenery is so beautiful that even Zhao Fan can't help but stop all his thoughts and sleep.

Suddenly, a strong wind rose.

The white trees swayed, and the leaves fell like rain.

The leaves turned into white blades one after another, flying indiscriminately.

The power fluctuation of the leaf blade has reached the strength of the peak of the Four Tribulations.

It's not just two pieces, it's tens of thousands.

Even if it is a normal Five Tribulation Supreme, it can't stand it!

"I can be regarded as understanding the Supreme of Destiny and the Supreme of Fa Tian, and I dare not go any further." Zhao Fan waved the empty knife and used the provocative chapter to pick the leaf blades that might be scraped around him at any time, and said in a voice: "The endless leaf blades, the trajectory is even more irregular, and it is rare for the Five Tribulation Supremes to barely save their lives. As for the Oka Cave, the first layer is more dangerous than the first, and the span is still two tribulations, and the fourth layer may need seven tribulations of combat power to explore. ”

"Yes, junior brother." Xiaoxiao Immortal condensed and said, "If you don't have Gu Heaven and Earth, we will definitely persuade you to stop there." ”

Zhao Fan frequently used the picks to change the position in the third layer, and finally discovered that at the top of those white trees, there were the same runes.

Zhao Fan made a conscious observation, and actually realized a high-level secret technique of the law of wood, and vaguely felt that it was the same as the flame rune on the previous layer, which had an effect on improving the law of wood.

He immediately reproduced it without leaking, and in his own intersection, Qian Shaoshao controlled the law of wood, so Zhao Fan did it.

After reproducing the runes, Zhao Fan stood in front of the hole leading to the next floor, blue!

"Could it be that the fourth layer contains the Water Law Rune of this series?"

Zhao Fan thought about it in his heart and jumped into it.

However, to his great surprise, the fourth floor, which is the beginning of the inside of the Oka Cave, is exceptionally empty.

The blue light source came from a large stone in the middle.

On top of the boulder lies an old man in a casual pose.

The old man's hair and eyebrows were white, and his bare upper body was covered with blood-colored lines, but the lines that could be seen were incomplete because of the dry skin and wrinkles.

Zhao Fan hesitated for a moment, then floated in front of the blue boulder, sensing the old man, his breath was completely gone, in other words, he was already dead.

Not only that, but the other party's body still had the supreme's aura fluctuating, and his essence was stronger than that of the Gujia Supreme, but he couldn't reach the level of the Nine Tribulations.

"The Fallen Eight Tribulation Supreme?"

Zhao Fan was stunned again, he didn't encounter the slightest crisis after entering the fourth layer, which obviously didn't conform to the laws of the caves!

Meanwhile.

In front of the light curtain of the cave treasure, Fu Yue and Xiao Xiaoxian looked at the fallen old man, and they both felt a little familiar, but they couldn't match which existence in their memories for a while.

"This old man was the supreme of the peak of the Eight Tribulations when he was alive." Zhao Fan said.

"Eight Tribulations Peak?"

Fuyue shook her head, unable to remember who the other party was.

Xiaoxiao Xian opened his mouth and said, "Little junior brother, smooth the skin on his upper body and see what the complete blood-colored rune looks like." ”

"Okay."

Zhao Fan nodded slightly, and said to the old man: "I'm sorry old man, I didn't mean to disturb your long sleep." ”

With that, he raised his hands to touch the upper body of the corpse.

And at this time, a scene that caught Zhao Fan off guard appeared!

The old man suddenly rolled over, and not only that, but also stretched his arms and yawned a long time, as if he had woken up!

Zhao Fan jumped back far away in fright, and his hairs stood up!

Hasn't it fallen?

Could it be that the Eight Tribulations Supreme will also cheat the corpse!

Zhao Fan looked at the old man in disbelief.

The old man also opened his sleepy eyes and said in a daze, "Who? ”

"Day, it's really alive!?"

Xiaoxiao Fairy was dumbfounded, and Fuyue's eyes were also terrifying!

Zhao Fan eased his nerves, then saluted calmly and said, "I have no intention of disturbing you, I don't know who Your Excellency is?" ”

"Oh......"

The old man yawned again and said with a smile: "I, if I remember correctly, in the past, they all called me the Old Immortal Supreme. ”

Zhao Fan just thought that this supreme title was interesting, but Fu Yue and Xiaoxiao Immortal in the cave treasures reacted greatly.

"Old, old and immortal!?"

He ...... Hasn't he fallen? At that time, there were five supreme beings who witnessed it with their own eyes! ”

Fuyue and Xiaoxiao Xian were completely dumbfounded.

"Old Immortal Supreme." Zhao Fan called each other, but it felt like he was scolding.

"Little one, you're amazing."

The old man looked at Zhao Fan and said to himself: "The life qi machine is in its early thousands, not only has it stepped into the realm of the pinnacle of great venerables, but the amplitude difference of soul power is more than 10,000 in the hundreds?" The first three floors of the Oka Cave that you walked through alone? ”

"Uh, the Old Immortal Supreme Eye."

Zhao Fan felt that in front of the other party's eyes that were so turbid that they seemed to penetrate everything in the world, there seemed to be no secret to hide. You must know that with his step-by-step rise and the expansion of his circle, even the Nine Tribulation Supreme could not directly spy on these aspects, but he was broken by the Old Immortal Supreme with a word.

"Huh? Two Great Venerable Divine Hearts? One of them even contains the fluctuation of the hybrid element's core, but it is not the master of the hybrid element? ”

The Old Immortal Supreme said with interest: "It's still a doll from another world......

Zhao Fan looked at the other party depressedly, and his eyes were like saying, don't you shake me out, okay? If you pick it up again, you won't even have half a pair of pants!

"Don't be angry."

The Old Immortal Supreme smiled and said: "There is no one else here, the sky does not know the earth, only you know and I know, and even Nabi Yu does not know." ”

"Admire below." Zhao Fanfa said in his heart.

The next moment, the Old Immortal Supreme suddenly asked, "Do you know who I am?" ”

"It's the Old Immortal Supreme, you just said it yourself." Zhao Fan said inexplicably.

"Ahem, what about the other than this?" The Old Immortal Supreme asked again.

"I don't know."

Zhao Fan was too lazy to guess.

"Actually, I'm the cave master of the Oka Cave." The Old Immortal Supreme looked Zhao Fan up and down, as if he couldn't see enough, and said, "Little doll, do you know what the concept of mana amplitude breaking 10,000 is?" ”

"Clear."

Zhao Fan nodded truthfully, not pretending to be stupid, after all, in front of such a vicious existence, it is better to tell the truth.

"So...... Do you want to break 10,000? The Old Immortal Supreme smiled and said, "I, casually can help you make up for this last gap." ”

"Huh?"

After Zhao Fan heard this, he said excitedly: "Old Immortal Supreme, are you serious?" What do I have to give? ”

"Be wise, and know that there is nothing in vain."

The Old Immortal Supreme nodded appreciatively, "Slaughter a Supreme for me." ”

"Is it this mixed world?" Zhao Fan asked.

"Hmm."

The Old Immortal Supreme said with emotion: "I have sworn by the Lord of the Remnant with the Supreme Vein, and I will not leave the Gang Cave for half a step. ”

Zhao Fan said: "Which Supreme do you want to die?" ”

"Broken Heart Supreme." The Old Immortal Supreme's eyes swelled with a trace of hatred that could not be concealed, "Bring his corpse here, and I will help you break 10,000 mana amplitudes." If you can't trust the old man, you can swear by the Supreme Vein. ”

"Broken Heart Supreme?"

After Zhao Fan learned who the target was, he smiled, that Cruel Heart Supreme was one of the enemy Supremes of the Destiny Supreme, he was a Seven Tribulations, and he had the combat power of Eight Tribulations, even if he didn't need to say it to the Old Immortal Supreme, he was also on his must-kill list. Immediately, Zhao Fan nodded and said, "Yes, now bother Your Excellency to swear." ”

The old immortal supreme didn't drag the mud and water, he swore directly by the supreme vein, and then looked at the string of mixed yuan beads on Zhao Fan's wrist, "Ignoring the supreme mystical source treasure, it's too rare, in the future, when you knock on the supreme door and no longer need it, you can come to the Gang Cave to exchange a good thing with me that is absolutely useful to you......"