"Don't tell me this is the Heavenly Clan's tomb!"

Ye Chenfeng flew around the Mausoleum of Books for six hours and discovered quite a few well-built and exquisite tombs. However, these tombs were all empty caves. Ye Chenfeng went deep inside and did not find anything.

Although he did not gain anything, Ye Chenfeng still found a lot of valuable information within these tombs. Through this information, Ye Chenfeng was basically certain that the space he was in was the burial ground for an almighty figure from the Heaven Race's lower realms.

Thinking about that, Ye Zichen controlled the Heavenly Marks to cover his entire body. He took out the Di Tian Sword, then quickly entered the depths of the tomb. He found a jade coffin that was lying on top of an ancient tree, but was unable to find the vicissitudes of time.

However, the lid of the jade coffin was opened by someone. When Ye Zichen got close, he found a corpse with very little Heaven power inside the jade coffin, whose flesh had started to rot.

"This is the corpse of an almighty member of the Celestial Clan."

When he felt the rare Heaven power from the corpse of the jade coffin and saw that his clothes did not resemble this world, Ye Zichen guessed that the corpse in front of him most likely came from the Heavenly Realm.

However, from the looks of his rotting flesh and blood, it seemed like the power in his body had just been absorbed by someone. And, this person who absorbed all of the Heavenly Energy in his body was very likely to be Ancient Autumn.

Ye Chenfeng used his soul power to search the tomb, but did not find anything of value. He quickly left and continued to fly in the Mausoleum of Books, searching for the location of Ancient Autumn.

At the same time, the martial arts arena outside the ninth level of the Heaven Stage had been cleared by the experts from the Star Gauze City. With Sha Tianya as the leader, the experts from the Star Gauze City had completely sealed off the ninth level of the Heaven Stage.

"Sigh, seems like Stargaze City is determined to kill Blackrock or Eternal Autumn. Even if the two of them managed to survive the ninth level of the Heaven Stage, they would not be able to escape from Stargaze City."

The Tyrant Sword who had been kicked out of the Ninth Floor of the Heaven, sighed lightly as he looked at the powerful warriors of the Starfield City who were surrounding the Ninth Floor of the Heaven.

"Star Gauze City should be planning to seize their great opportunity. However, be it Hei Yan or Ancient Qiu, they are both peerless geniuses. They are not so easy to kill. Perhaps something will happen."

Thinking about Ye Chenfeng and Eternal Autumn Leaf, who both had extremely great secrets on them, Hua Luoyu had a feeling that Sha Tianya's group might not be able to kill them.

However, if the two of them were allowed to escape, then in the near future, a big change could happen to the Star Gauze City.

Time passed by. Ye Zichen released his powerful soul power and searched for three days and three nights, but was unable to find any traces of the autumn. However, he did find three tombs that were filled with the corpses of powerful Celestial race experts.

However, the corpse of the Heavenly Race Supreme Elder, who was buried in a jade coffin, had its Heavenly Energy sucked away, causing Ye Chenfeng to not be able to gain anything from the tomb.

"After absorbing so much power from so many days, this Ancient Era's Qiu should be about to break through to the fifth level Battle Beast Emperor." Ye Chenfeng frowned as he felt the danger.

However, the Mausoleum of Books was too vast, and it had been well-hidden since ancient times. For a while, Ye Zichen was unable to find him.

"Mm. Restriction. There is a powerful restriction up ahead."

Ye Zichen flew aimlessly. When he was searching for the autumn, the powerful soul that he released detected a powerful restriction in front of him, so he immediately flew over in a flash.

"Void Devouring Worm, break this seal!"

Ye Zichen did not waste any time in breaking the restriction when he appeared under the sky-covering restriction. Instead, he summoned the Space Devouring Bug and ordered it to devour the restriction.

After breaking through to the eighth level of Heavenly Beasts, the Devouring Void Bug's abilities had increased tremendously. In less than an incense's time, the Devouring Air Bug had already devoured a huge hole in the barrier.

As he passed through the gap in the restrictions and entered inside, Ye Chenfeng suddenly felt an extremely sharp sword aura lock onto him, causing him to instantly feel like he was suffocating.

"This, this is the power of the Sword Soul, the Sword Soul is here!"

Ye Chenfeng's soul was extremely sensitive, so he was able to sense that the sword aura that was locked onto him was released by a powerful sword spirit.

"I can finally get something out of it."

If he could capture the sword spirit here and merge it with Di Tian Sword, Di Tian Sword's grade would most likely reach the upper grade Dao Artifact, greatly increasing Ye Zichen's attack power.

"Kacha kacha …"

Stepping on the branches that had withered for who knows how many years, Ye Chenfeng walked slowly into the desolate space while facing the terrifying power of the sword. He saw a man in a white daoist robe sitting cross-legged under a withered ancient tree, his skin was pale and there was no sign of life.

Beside him, there was a sword filled with cracks. The formation patterns were all broken and embedded with an enormous crystal. The sword aura that had locked onto him had been released by this broken sword.

"The Heavenly Race is indeed a powerful race. This man has probably been dead for hundreds of thousands of years, yet his flesh has not been destroyed and the power of his heavenly body has not dissipated. It's just too terrifying."

He looked at the dead body of the Sky Race under the ancient tree in the distance. If it wasn't for the fact that there were no signs of life in his body, it would be impossible to tell that he had been dead for countless years.

"Buzz buzz!"

As Ye Zichen slowly approached, he stabbed it into the ground, causing the cracked swords to emit ear-piercing sword hums. A powerful sword soul force was released from the sword, causing ripples to appear in the air.

"Di Tian Sword Spirit, can you feel the Spirit Grade in that sword?"

As he felt the sword energy from the sword spirits getting stronger and stronger, Ye Zichen communicated with the Emperor Armament spirit with a thought.

"Mm. That sword spirit has a terrifying power that far surpasses mine, and I fear that at its peak, it was a top-grade Dao Artifact. However, after years of tempering, that sword spirit has lost all of its energy and is no longer as strong as it was before." Di Tian Sword Spirit told him in her heart.

"Then if you consume it, can you raise its grade?" Ye Chenfeng continued to ask with the sound transmission.

"Sure, if I swallow it, I can definitely raise it to a high-grade Dao weapon." Di Tian Sword Spirit said affirmatively.

"Alright, then I'll help you swallow it!"

Ye Zichen took a deep breath, then released his three fused Dao intents. He released Dao intent and tore apart the terrifying sword aura that had locked onto him, then walked over step by step.

When Ye Chenfeng was ten meters away from the corpse of the Heavenly Race, the broken sword that was stabbed into the ground rose up from the ground. It was like a long dragon that was evolving into a mysterious sword technique as it attacked towards Ye Chenfeng with shocking power.