C1360

Not long after Lei Batian broke through to the Nirvana stage, the Xuanwu aura pierced through the sea of clouds and appeared in the air above the silent mountain peak.

Although Black Tortoise's injuries were worse than Lei Bian's, with his strong body, there was not a single piece of meat left. His arm was even broken by Lei Shan, but Ye Chenfeng could feel that his aura had undergone a tremendous change, becoming ten times stronger.

It was obvious that he had successfully broken through to the Nirvana Realm during his second challenge to the Taiqing Apocalypse Lightning Mountain.

If he did not meet Ye Chenfeng, let alone breaking through to the Nirvana Realm, he might have already been killed by the people from the Qilin Divine Kingdom.

"Brother Xuanwu is too polite. Perhaps in the future, I really need your help!" Ye Chenfeng smiled and said.

"Feng Chen, why don't you come back to the Vale of the Buried Heavens with me? My big brother, second brother, third sister should have some Heavenly Crystals. I'll go get them for you!" Black Turtle wanted to say something, but hesitated.

"No, I'll come look for you in the Vale of the Buried Heavens when I have the chance!" Ye Chenfeng shook his head.

"Feng Chen, actually, I have another request for you at the Buried Heaven Valley!" Black Turtle said somewhat embarrassedly.

"What is it?" Ye Chenfeng asked.

"I want to ask you to refine a medicinal pill for my big brother to heal his injuries!" The Black Turtle Dao.

"Your elder brother is …"

"I won't hide it from you, my big brother is Tian Ji, one of the top ten rogue cultivators in the central world." Xuan Wu proudly said.

"The heavens forbid …"

Ye Zichen had some understanding of the top ten rogue cultivators in the central world. He knew that Tian Ji was an extremely mysterious and low-key person among the top ten rogue cultivators, but Tian Ji was terrifying.

A few years ago, my big brother entered Li Hen Tian and used the world's power to temper his body, further stimulating his potential. When he was trying to raise his strength to the peak of the Nirvana Realm, his foundation was damaged by the world's power, leaving behind a hidden disease that was difficult to heal.

"However, there are too few people in the central world who can refine Holy Elixir, so I want to ask for your help." Black Turtle explained the reason.

"I wonder if you guys have gathered the spirit materials needed to refine the Heavenly Sacred Recovery Pill?" Ye Zichen thought for a while and asked.

"Yes!" Black Turtle nodded his head and said, "The four of us have spent several years to gather the spirit materials needed to refine the Heavenly Sacred Recovery Pill."

"Alright, if you trust me, then I'll go with you to the Vale of the Buried Heavens to refine a Heavenly Saint Pill for your big brother. But, the difficulty of refining a low-grade Saint Pill is extremely high, I only have a 50% chance of success!"

Ye Chenfeng had once heard from the idiots that Tian Ji was the mortal enemy of the Nine Heavens Divine Kingdom, so he wanted to owe him a favor.

"Thank you. Regardless of success or failure, we will still thank you!" Black Turtle said with gratitude.

"Let's go. We're going to the Vale of the Buried Heavens!"

With that, Ye Chenfeng summoned his spirit boat, and under the guidance of the Black Tortoise, he flew towards the Buried Heaven Valley.

The name of the Buried Heaven Valley wasn't well-known in the central world, and not many people knew of its existence. However, those who knew of it were extremely afraid of them.

There were a total of four valley masters in the Vale of Buried Heavens. Other than the great valley master Tian Ji, there were also two Supreme Nirvana Realm cultivators, the Ghost Face, the silver-haired Demonic Dove, and the Black Tortoise.

Although the Vale of the Buried Heaven was rarely known, there were people who suspected that it had something to do with a major event that caused a sensation in the central world a few years ago.

During the birthday banquet of the third greatest influence of the Nine Heavens Divine Kingdom, the Heavy Firmament Martial School, four experts with unfathomable strength had appeared. They had consecutively killed seventeen Nirvana stage masters, including a king of the Nine Heavens Divine Kingdom, and destroyed the foundation of the Heavy Firmament Sect, shaking the entire central world.

"We're here. The Sky Burying Valley is in the depths of the large ten-sided mountain!"

After a few days of travel, the fast speed of the spirit boat crossed an extremely vast area and arrived in the sky above a boundless forest with lofty mountains and lofty ridges rising and falling.

"Feng Chen, put away the spirit boat and let's go down. We have placed many restrictions on these ten-sided mountains. It is impossible to approach the Vale of the Buried Heavens by using a spirit boat." Black Turtle said.

"Alright!"

Ye Zichen nodded, put away the spirit boat, and followed him into the sky. There were ten mountain ranges and mountain ranges that stretched out into the sky. They travelled along a special path within the mountains.

"What a mysterious formation setting technique!"

As Ye Zichen followed Black Turtle through the mountains, he began to deduce with great speed. He noticed that there were many hidden Inhibition Formations in the mountains, and those that entered without permission would either get lost in the mountains, or be attacked when they touched the restrictions.

Finally, Ye Zichen followed Black Turtle through the mountains for half a day, then arrived at the depths of the mountain. He noticed that more than ten steep mountain peaks had formed into valleys, while the dense natural spirit energy had gathered to form a thin mist, which lingered at the peak of the mountain, appearing ethereal.

"That's our four brothers' Heaven Burying Valley. If big brother knows that I've invited you here, he'll definitely be extremely happy!" Black Turtle pointed at the distant Buried Heaven Valley path that was bathed in thick spirit mist.

"Spirit Gathering Array!"

Ye Zichen's eyes brightened. He found out that there was an extremely high level Spirit Gathering Array hidden in the Vale of the Burying Heavens. The spirit energy within the valley was something that was attracted by the Spirit Gathering Array.

"Big brother, second brother, third sister, look who I've invited!"

When the Black Tortoise brought Ye Chenfeng into the beautiful, spring-like, fairy-like Buried Heaven Valley, it immediately shouted loudly.

"Number four, don't yell. Big brother is currently treating second brother's injuries. You can't distract him!"

Wearing a linen robe and leaning on a walking stick with a dragon's head, a charming silver-haired devil dove walked out from a wooden house and loudly berated.

"Second brother is injured!" Black Turtle frowned and said angrily, "Who injured second brother?"

"It's you! Why are you here!"

The silver-haired Devil Turtle did not reply Black Turtle, and instead cast his gaze towards Ye Chenfeng, who he had met once in the streets. He revealed an expression of surprise and asked vigilance.

"Third sister, Feng Chen is someone I invited to help Big brother concoct pills to recuperate." Black Turtle explained.

"So that's how it is!" When he thought about Ye Chenfeng's identity, the hostility on the silver-haired demonic dove's face lessened a bit. "Black Turtle, Feng Chen, you guys wait here for a moment. We'll talk about this once second brother recovers."

"Alright!"

Ye Zichen nodded, then sat down under an ancient tree with lush foliage. He breathed in and out the dense spiritual qi in the valley and patiently waited.