I, signed for ten thousand years, was exposed by my beautiful apprentice

"What a big piece of secret blood iron."

Leng Youyue came over, looked at the huge piece of secret blood iron in Ye Yun's hand, and sighed: "This piece of secret blood iron is of high quality, with many dark red stripes on it..."

"yes."

Ye Yun smiled and nodded: "If there is more secret blood iron, it means there is more blood of the nine-tailed dragon here."

"Sir, could it be that the Nine-tailed Divine Dragon clan encountered a powerful opponent here? When the two sides fought, there were heavy casualties and blood seeped into the stone..."

Mo Liqing guessed.

"That's possible."

Ye Yun thought for a while: "Perhaps the sacred weapon of Sumeru Demon Mountain was too tempting, so someone came to snatch it on the way, and the two sides fought again."

"Yes."

Mo Liqing walked closer, touched this piece of secret blood iron the size of a millstone, and sighed deeply: "Perhaps the Shenlong Dao cannot be completely sealed, and the aura of Seal Sumeru Demon Mountain leaked out, thus affecting these stones. It will become so hard..."

Ye Yun nodded.

He felt that Mo Liqing's words made some sense.

The fairy boat continued to descend, this time for nearly half an hour, and the black mist gradually faded.

However, the spiritual consciousness here has been severely compressed, as if there is a power of formation at work.

Xiaohua's eyes flashed and she suddenly said: "Master, there are seven big pits below..."

"Seven big pits?"

Ye Yun's pupils shrank slightly, and he immediately saw a piece of ground with strange rocks and rugged rocks thousands of feet below.

There are seven large pits on the ground, showing an arrangement of seven stars.

hiss……

Ye Yun took a breath of cold air. Although these seven large pits were damaged, they still emitted the aftermath of the formation, thus affecting the exploration of the spiritual consciousness here.

"Go down and take a look!"

Ye Yun said.

Xiaocai agreed, and the fairy boat immediately continued to descend and landed above the seven large pits.

Each large pit is at least a hundred feet in diameter. It is filled with black air, and silver lightning is constantly beating in the black air from time to time.

Mo Liqing hesitated for a moment and whispered: "Is this the work of Qixing Canglong?"

"should be."

Ye Yun nodded, with a serious look on his face, stepped down from the fairy boat, and came to the sky above one of the large pits.

Mo Liqing and Xiaohua also quickly followed.

"Let's go into the pit and check it out."

Ye Yun smiled softly and took the lead to fly down.

Xiaohua put up a defense.

Entering the pit, black demonic energy rolled in. Moli Qing's expression changed drastically, and he murmured to himself: "Such a powerful demonic energy, this, this all comes from Sumeru Demon Mountain..."

Ye Yun stretched out his hand and caught a small piece of lightning.

The silver lightning struggled in his hand and then disappeared.

This large pit was extremely deep, and the three of them sank very slowly. It took them dozens of breaths to reach the bottom of the pit.

In the bottom of the pit.

There is a damaged silver star. The surface of this silver star is covered with all kinds of strange runes.

"It seems that the battle back then was fierce..."

Xiaohua looked at the silver star and said with a smile.

"Look at this silver star, what caused the damage?"

After observing silently for a moment, Ye Yun suddenly raised his head, looked at Moli Qing and asked.

"Sir, I feel like this is an attack from a magic weapon. If I'm not mistaken, it might be Sumeru Demon Mountain!"

Looking at the black air around him, Mo Liqing expressed his inner thoughts.

"Yes, I think so too."

Ye Yun looked in the direction above his head and said calmly: "The seal here should be Sumeru Demon Mountain, but for some reason, Sumeru Demon Mountain attacked the seven-star formation!"

Mo Liqing's eyes flashed, thoughts in his mind turned rapidly, and he guessed: "Sir, could it be that the Shenlong Dao wanted to use this seven-star formation to refine the Sumeru Demon Mountain? But they did not expect to suffer a counterattack from the Sumeru Demon Mountain. , the formation was destroyed, and some members of the Shenlong Dao also died tragically?"

"I don't rule out this possibility."

Ye Yun nodded.

Taking out a green bead, a green light fell, and the silver star at the bottom of the pit was sucked in.

Although this seven-star formation was damaged, it was still valuable for research. Ye Yun was going to put it away first.

"Moli Qing, since the energy contained in these black energy and the secret blood iron here come from Sumeru Demon Mountain, you should put them all away..."

Ye Yun thought for a while and said.

There is a lot of secret blood iron in the Black Abyss. For the trolls, they can forge more powerful weapons in the future.

"Thank you, sir."

Mo Liqing was very grateful.

After explaining, Ye Yun came to the remaining six large pits one by one and collected these silver stars.

These silver stars are formed by the condensed starlight in the sky. Their surfaces are covered with mysterious runes and are extremely strong.

Even if it is used as a magic weapon, it is comparable to a god-level one.

This shows that the Shenlong Dao back then paid a huge price in order to refine Sumeru Demon Mountain.

Unfortunately.

Sumeru Demon Mountain is not only extremely powerful, but also extremely powerful. The Shenlong Dao's use of the seven-star formation to suppress it also failed.

Instead, it cost the lives of many tribesmen.

It has to be said that Shenlong Dao shot himself in the foot with his high-profile move this time.

At this moment, Mo Liqing was floating above the seven large pits. He opened his mouth suddenly and sucked in the black air around him.

He moved his mouth, and then spit it out, and a compressed black ball appeared.

While Moli Qing put the black ball away, he continued to absorb the black energy, repeating this process and continuously compressing it.

The black energy in the seven-star formation contains the energy of Sumeru Demon Mountain, which is much stronger than the secret blood iron.

Moli Qing is going to compress all this black energy into black balls, and then use them for their troll family.

Rumble...

Deep in the ground beneath the seven large pits, there was suddenly a violent vibration.

"Huh? Is there anything else underground?"

Ye Yun was slightly startled.

He didn't expect that there were secrets hidden deep underground.

Rumble——

With a loud noise, the ground suddenly exploded, and a huge black shadow flew out like a giant dragon.

Ye Yun's expression changed slightly.

He thought the black shadow would be a dragon, but when he took a closer look, it turned out to be a black insect.

This black insect is thousands of feet long, with a layer of black armor all over its body, and its abdomen is densely covered with rows of insect legs. The strangest thing is that this long insect has nine heads.

The nine heads are all the same size and look ferocious. They run up and down, giving people a sense of terror.

"What a disgusting bug!"

When Xiaohua saw the bug, she couldn't help but frown, and a black vine appeared out of the sky.

Snapped!

The insect, which was showing its teeth and claws, was forcefully swatted back to the depths of the earth by Xiaohua.

Mo Liqing stopped absorbing the black energy and landed next to Ye Yun.

He looked at the long black worm deep in the earth and said with a shocked look on his face: "Why is there still a nine-headed worm here?"

"No wonder there are nine heads. So this is the nine-headed insect of the Nine-tailed Clan?"

Ye Yun suddenly realized.

"Yes, sir, this is the Nine-Headed Insect. In the era when the Nine-Headed Tribe was dominant, the Nine-Headed Insect was the most powerful creature among the Nine-Headed Tribe..."

Mo Liqing slowly explained.