The Seven Kings of the Frontier Wilderness have been guarding this piece of heaven and earth, from the times of the Immortal Gu and even beyond, they have been guarding the border passes, but unfortunately, their results are not very good.

Nine Heavens and Ten Earths were beaten to pieces, and the most powerful people could not be born at all, and the former ally Immortal Domain was high up and watched coldly.

For eons of time, they had no support, fighting alone above the abyss.

The existence of the immortal king level is indelible, and they are the top figures among the immortal kings.

Even in the face of the attacks of the strongest in the foreign land, he remained calm, and supported more than one era.

That's a peer far above them.

The indelible immortal king's body has been traumatized over the years, and it is difficult to recover, and there is no time.

Tang Xuanming stared at the scars on the body one after another, with a solemn and admiring look on his face, this immortal king was far from being powerful in his eyes, much inferior to him, but the indomitable thoughts on this immortal king still moved him.

The body of the invincible immortal king, which should have covered the world, is shocking to the past and the present in any era.

But this king who is not very famous among the seven kings of the border wilderness is full of scars, he should have died a long time ago, and his body full of holes should not have been able to survive in the first place, even if it is an immortal king, the countless scars are unbearable for others.

Every scar that could be imprinted on this king's body represented a powerful attack from an immortal king, or an immortal king of an exotic land.

And Tang Xuanming looked at it at a glance, and just on the front, he saw five hundred and sixty-two scars.

The injuries that can make the immortal king have no way to recover are all left by the most extreme characters.

In a flash, Tang Xuanming even felt the traces left by the Red King, there was a red trace of time on the king's right hand, and after countless years, the scar on the right hand was still glowing.

It was the trace left by Tang Xuanming's direct two-dimensional Red King.

As for the breath of the other Immortal Kings that Tang Xuanming didn't know, Tang Xuanming felt nine strands.

"The Nine Immortal Kings ......"

Tang Xuanming groaned slightly, and probably understood what the Seven Kings of the Frontier Wilderness had experienced.

In the case of the overall dominance of the foreign land, it is not willing to directly have a life-and-death battle with the Seven Kings of the Frontier Wilderness.

During the Immortal Gu period, they were also hit hard, but they also completely destroyed the Nine Heavens and Ten Lands, and they had already predicted that there would be no successors to the Nine Heavens and Ten Lands in the future, no one would continue to guard the Primordial Imperial City, or no one would take over the war sword in the hands of the Seven Kings of the Frontier Wilderness.

It's like a pack of wolves staring at a bison, they won't rush up and just split the bison's body, too fierce a conflict will hurt them.

They would use gentler means, again and again, to leave insignificant scars on the buffalo, to make the buffalo tired of coping, but not fatal.

Until the blood was exhausted in the end, and he was powerless to struggle, and finally he was completely devoured by them.

The Seven Kings of the Frontier Wilderness were treated by them in this way.

Attacking again and again, the Exotic used this method after killing all the immortal kings who had a chance to break through in the nine heavens and ten earths, as well as the existence that might become the immortal king.

The Seven Kings of the Frontier Wilderness may have noticed something wrong in the long years, at least there was a strong unwillingness and incomprehension in the thoughts of this king that Tang Xuanming sensed.

“...... Has the primeval covenant been forgotten by everyone, and what about the successors? ”

The king's forehead was glowing slightly, and the last unyielding thought was tinged with a little resentment.

Tang Xuanming was silent, the Seven Kings of the Border Desolation may have noticed that something was wrong in the long years, and each of them may have a premonition in their hearts, there must have been a huge change in the nine heavens and ten earths, and there can be no latecomers.

They have no back-up, and their support may be meaningless.

But they didn't say such words, they just guarded desperately and lonely in the primitive imperial city, seeing one familiar comrade-in-arms after another falling, writing their sad songs in despair.

There are always some things in the world that others can't understand, but they are shocking and have a power that shakes people's hearts.

"Quack ......"

On Tang Xuanming's shoulder, the imprisoned black bird did not have much respect on his face in the face of the body of the Seven Kings of the Border Wilderness, revealing irrepressible greed.

Its originally cute eyes narrowed, looking a little gloomy, staring at the position below the chest of the Seven Kings of the Frontier Desolation, which had completely turned black.

It was the dark matter that could erode the immortal king, and for it, it was a supreme treasure.

"Can you absorb that ominous black substance?"

Tang Xuanming looked sideways at the little bird beside him, the strange existence excitement obtained from the strange and ominous black substance psychic was easy to understand the hidden meaning of Tang Xuanming's words, the small head moved quickly, almost like a woodpecker.

"Go ahead, this king's body shouldn't have been contaminated by this strange substance. ”

Tang Xuanming nodded, and the powerful confinement was naturally unraveled, and the black bird suddenly turned into a streamer, rushed to the side of the king's body, and opened its mouth to suck it.

An extremely thick dark substance flowed from the king's body, sinking little by little into the tip of the black bird's beak.

Tang Xuanming's eyes stared without blinking, for him, his backhand would be able to extract the black substance in this king's body, but he wanted to see what kind of special properties the Dark Immortal Emperor's substance would show from the other side.

Originally, I just had the idea of giving it a try, but I didn't expect it to be a success.

Mass after mass of black substance merged into the black bird's body, causing his aura to swell rapidly, and in a very short time, Tang Xuanming felt that the black bird had stepped into the realm of true immortals, and could easily pollute the true immortals.

At this time, the black substance in the king's body was lost less than one layer.

"Originally, in the long seal, the power had been lost to the Supreme Realm, but was it just such a short time of accumulation of power to break through that barrier? For such a black substance, there is no barrier to cultivation...... Or is there no barrier before reaching the Immortal Emperor?"

Tang Xuanming had a guess in his heart, and probably knew the reason.

The weird and ominous that permeates the entire heaven and earth, and the black substance that makes the immortal realm like a great enemy, all comes from the immortal emperor at the end of the boundary sea, and it is the breath that the immortal emperor spits out from his cultivation, which can be said to be the aura in his body.

That kind of matter is inherently extremely inherently high, and it has the will of the Immortal Emperor level.

Therefore, it is easy to break through the barriers of cultivation.

"Huh?"

The originally expanding aura suddenly stopped, and a mutation suddenly occurred.

The body of the king, who was already a corpse, suddenly trembled.