It turned out that the so-called remnant wood was not a real broken piece of wood, but a blackened arm bone that was almost unrecognizable.

I saw that the surface of this arm bone was scorched black, as if it had been burned by fire, but when I looked closely, there was a faint trace of blood light, and it was this blood light that firmly attracted the blood god Gu and made it reluctant to move.

However, as soon as this arm bone came into his hands, Duan Chen immediately understood why the Blood God Gu was reluctant to move.

An incomparably pure power of qi and blood drilled into Duan Chen's palm along the arm bone, Rao is Duan Chen had received the baptism of the blood river and absorbed the essence of blood, but he was still amazed by the power of qi and blood that drilled into his body.

The fact that such a pure power of qi and blood can still be maintained for a long time after death shows how powerful the owner of this arm bone was during his lifetime.

In Duan Chen's opinion, the owner of this arm bone may have been the so-called ancient tribe totem powerhouse before his death, and maybe even the mysterious sacrificial tower master.

When the entire arm bone was pulled out of the soil by Duan Chen, it could be seen that the part of the arm bone that was half-buried under the soil was not completely blackened, but instead had a crystal texture, and Duan Chen could feel the rich power of qi and blood from it.

The intensity of this power of qi and blood is unimaginable, and it contains a powerful vitality.

The moss that grew on the arm bones before must have had such a huge power of plants and trees because of the absorption of this vitality over the years.

"If you look closely, there may be remnants of God's blood in this arm bone. At this moment, the voice of the Seven Demon Lords suddenly sounded in Duan Chen's mind without warning, causing him to wake up like a dream.

There is a high probability that an arm bone left over from the ancient tribal era has the blood of a god left in it.

However, Duan Chen was also very aware of the danger of the Divine Blood, so he was very careful when examining the arm bone on his hand.

However, to his great disappointment, the blood in his arm bones had long since dried up, only some blood remained, and it did not appear to be the blood of a god.

"It seems that the owner of this arm bone did not become a god during his lifetime. Duan Chen said with some disappointment.

"Although he has not become a god, he should not be far from becoming a god, even if such a strong person is placed in the ancient tribal era, he is also a hegemon, and it is even more terrifying than the current Mahayana monks. The Heaven Locking Temple Instrument Spirit groaned.

Regarding the judgment of the Heaven Locking Temple's machine spirit, Duan Chen also nodded in agreement.

Although the Lord of the Arm Bone has not become a god, judging from the power of qi and blood contained in the remaining blood in the arm bone, even if he did not become a god during his lifetime, it is estimated that he is not too far behind, and he is definitely an extremely powerful totem powerhouse.

"This arm bone is useful to me, but you can refine the blood thread inside, which will be of great help to your cultivation of blood nerves. After hesitating for a moment, the Seven Demon Lords suddenly spoke.

"Senior, plan to refine this arm bone into your demon body?" Duan Chen heard the voice of the Seven Demon Lords.

He had long known that the Seven Demon Lords had been planning to get rid of the shackles of the Mountains and Rivers Ding since a long time ago, and that they were now quite close to this goal, so as soon as the Seven Demon Lords asked him for this arm bone, he guessed the reason.

"Yes, this arm bone is left by the totem powerhouse of the ancient tribe, and it is stronger than the spirit treasure, if it can be refined into my demon body, it should be able to exert a good power. The Seven Demon Lords didn't hide it, and said straight to the point.

"This is no problem, after the juniors refine the bloodshot in this arm bone, it doesn't matter what the seniors want to deal with. ”

Duan Chen nodded, and then temporarily put away the arm bone first, and continued to fly forward in the established direction.

For a long time in the future, the batch of Blood God Gu released by Duan Chen's Immortal Dao Ancestor before made some new discoveries one after another, allowing him to harvest a lot of extremely rare things.

Phoenix fire mountain wood, wind thunder and lightning pattern stone, totem poles of ancient tribes, and some sacrificial utensils.

These things may not have been very precious in the ancient tribal era, but today, they are all good things.

The phoenix fire wood contained a dark red flame, which was suspected to be the legendary immortal phoenix fire, and the wind thunder and lightning pattern stone was an excellent material for refining the cave heaven spirit treasure.

As for those ancient tribes' sacrificial utensils and totem poles, Duan Chen still hadn't figured out how to use them.

However, the materials used to forge these things are very precious, and if they are dissolved and refined, they are also excellent refining materials.

It's a pity that Duan Chen himself is not good at refining weapons, at least his refining level has not yet reached the level where he can refine the Cave Heaven Spirit Treasure, otherwise he can find a time to try refining the Cave Heaven Spirit Treasure.

Of course, the first priority is to explore the entire three-story space of the Altar and find a way out.

As for refining the Cave Heaven Spirit Treasure or something, you can wait until you have time to talk about it later.

Having said that, Duan Chen had been in the three-story space of this sacrificial tower for four or five days, and if he counted it according to the flight distance, he had already flown tens of thousands of miles in one direction, but he still hadn't flown to the end of this world, let alone found any other living beings.

In his opinion, this does not bode well.

However, the Seven Demon Lords were a little unimpressed, saying that the three-story space of this sacrificial tower was very large, and it was a dream to fly to the end if it was tens of thousands of miles.

Of course, Duan Chen also understood this, but he was worried about the current situation of the old hall master and the Demon Doctor Pavilion, so he naturally wanted to go out early.

In the next few days, Duan Chen continued to fly forward for tens of thousands of miles, but the scenery in front of him remained the same, even the full moon hanging above his head remained unchanged.

This time, not only Duan Chen, but even the Seven Demon Lords and the Heaven Locking Temple Instrument Spirit were a little unable to sit still.

"It seems that the three-story space of this sacrificial tower is still a bit mysterious, and it is not a way to let you fly down so stupidly all the time. The voice of the Seven Demon Lords sounded in Duan Chen's mind.

"But there doesn't seem to be anything wrong with the environment of the three-story space of this sacrificial tower, and if you want to find a way to leave, I'm afraid it's not that simple. The Heaven Locking Temple Instrument Spirit expressed his inner worries.

And what he said was exactly what Duan Chen wanted to say.

"It doesn't seem like there's anything wrong, but it's actually the biggest thing. I only heard the Seven Demon Lords laugh and said, "If there is anything special about the three-story space of this sacrificial tower, what do you two think it will be?"

"I said you don't sell it, just say anything new. The Heaven Locking Temple Instrument Spirit said angrily.

"Actually, it's not a new discovery, but don't you think this full moon above our heads is very problematic?" asked the Seven Demon Lords.

"Full moon?" Duan Chen and the Heaven Locking Temple Instrument Spirit were stunned together, with a thoughtful look on their faces.

However, the Seven Demon Lords didn't give the two of them much time to think, and continued: "The moonlight emitted by this full moon contains the power of the moon, which is obviously abnormal, I think if we want to leave the three-story space of this sacrificial tower, the key is probably on this full moon." ”

The Heaven Locking Temple Instrument Spirit nodded and said, "That's right, but even if there is really anything wrong with this full moon, we can't do anything about it, we can't fly in directly......"

"Fly in?"

At this moment, whether it was the Heaven Locking Hall Instrument Spirit or Duan Chen, a flash of lightning flashed in his mind, waking up like a dream.

"This is the only way to do it at the moment. The Seven Demon Lord seemed to have thought of this method a long time ago, and said in a deep voice: "But you have to be careful, there may be an exit from the third floor of the Sacrifice Tower, but it may also be a Jedi. ”

Hearing the word Jedi, Duan Chen's heart suddenly became cold.

After all, this is the place where the ancient moon god tribe sacrifices to the dead, and in order to prevent outsiders from invading the dead, even if there are any dangers or traps, it is not impossible.

But what if it's exported?

Thinking that he had no way out, Duan Chen finally decided to take a gamble.

Otherwise, it would not be a solution to fly around in the third floor of the sacrificial tower aimlessly.

Gritting his teeth, Duan Chen decided to take a look at the moon first, so he flew all the way to the full moon above his head.

The full moon is like a mirror, hanging at the highest point of the third floor of the entire sacrificial tower, this height is beyond Duan Chen's imagination, Duan Chen flew all the way to the Gangfeng layer, and he didn't feel much closer to the full moon, but his figure was getting farther and farther away from the ground.

There's a play!

Looking down at the smaller and smaller earth below, Duan Chen couldn't help but feel happy in his heart.

But soon he couldn't be happy, the Gangfeng was like a knife, the higher the place, the more violent the Gangfeng became, and Duan Chen's Immortal Dao deity had to urge the spiritual power in his body to turn into a protective light shield to resist, and at the same time accelerate to fly upward.

Bang bang bang!

A gust of wind hit the protective light shield on the surface of Duan Chen's Immortal Dao deity, and sparks splashed everywhere.

The wind here is extremely dense, and from a distance, the protective light shield that envelops Duan Chen is like a meteorite rising into the sky, bringing up a series of dazzling sparks.

Only the faster you pass through the Gangfeng layer, can you ensure safety.

Otherwise, if this situation continues to be maintained, the mana in Duan Chen's Immortal Dao deity will not be able to withstand it even if it is a hundred times more powerful, and there will be a time when it will be exhausted.

Therefore, Duan Chen had to pass through the Gangfeng layer before the mana in the Immortal Dao Deity's body was exhausted.

Rumble!

I don't know how long it took, when Duan Chen felt that the pressure around him was light, and all the Gangfeng disappeared, he realized that he had passed through the entire Gangfeng layer.

At this time, the mana in the body of the Immortal Dao deity was only consumed less than thirty percent.

Duan Chen secretly breathed a sigh of relief, and at the same time looked around curiously.

In the Donghua realm, the Gangfeng layer is extremely thick, and it is full of sharp Gangfeng and some extremely terrible dangers, and those who are slightly weaker rush into the Gangfeng layer, and if they are unlucky, they will never come back, so no one will enter the Gangfeng layer when they are full and have nothing to do, let alone pass through.

Duan Chen had also never done such a thing before, so he was very curious about the situation above the Gangfeng layer at the moment.

Looking around, I saw a void above the Gangfeng layer, and above the boundless nothingness, a full moon was quietly suspended in the center of the void, blooming with cold moonlight, which made people feel a sense of loneliness in their hearts.