The Black Shadow Demon King saw the simulated thunder in Xiao Langtian's palm, and sneered: "What a treacherous person, I almost fooled you through!"

He had heard from Elder Taishang that if someone came, he must have his Heavenly Thunder Order before he could enter the formation and obtain the secret treasure in the array.

Now that Xiao Langtian has no tokens, the Black Shadow Demon King snorted coldly, the power in his palm was extremely powerful, Xiao Langtian frowned, he didn't expect that he would be recognized.

"Since you have seen through it, let's see the real chapter!" Xiao Langtian shouted wildly, his eyes were furious, and the demon power in his body rose, turning into a light and shadow towards the Black Shadow Demon King.

"Mountain Shake Fist!"

Xiao Langtian made the first move, his fist shook Fang Yuan, and he wanted to break through the Black Shadow Demon King and enter the Ancient Great Array in the shortest possible time to take out the treasure of the core of the formation, so as to be able to isolate Si Tianyu's endless demonic power.

"Hmph, ignorant ant, it's just wishful thinking that you want to get past me!" The Black Shadow Demon King was furious, and his demonic power continued to rise.

Boom!

With a bang, the Black Shadow Demon King exploded, and a familiar figure appeared in Xiao Langtian's eyes.

"The Demon King of Montenegro?"

Xiao Langtian wondered.

"The Demon King of Montenegro is my own brother, you actually recognize it, for the sake of this one, I will leave you a whole corpse.

Xiao Langtian saw that the Black Shadow Demon King was menacing, his figure moved slightly, the demonic power in his body burned, and the majestic fist power surged out.

And the Black Shadow Demon King's face did not change, and he did not move a bit, but he looked at Xiao Langtian with a sly smile, and a strange power appeared in front of him in his palm.

"In my territory, you are like an ant!" the Black Shadow Demon King's voice fell, the surrounding scene changed, and a heavy pressure was placed on Xiao Langtian.

"Not good!"

Xiao Langtian noticed that the gravity around him had changed, which was extremely unfavorable to himself, and wanted to attack first, and when he came to mid-air, an iron spine came across the air, Xiao Langtian turned over with a harrier, dodged the fatal blow, and gasped for breath.

The Black Shadow Demon King sneered, "How many times can you hide?"

Before the words fell, dozens of hidden weapons appeared out of thin air, and the Taixu Sword appeared in Xiao Langtian's palm, and before the hidden weapon came to his side, it was shattered by the sword light.

"The Black Mountain Demon King is defeated under me, and you will be no exception!" Xiao Langtian deliberately provoked the Black Shadow Demon King and made him show his flaws.

"What? my brother was killed by you!" The Shadow Demon King roared, and the demonic power of the tyrant poured into his body.

"I originally wanted to keep your whole corpse, but in this case, I will kill you with one sword!" The demonic power in the Black Shadow Demon King's body surged. In his eyes, there was a hint of destruction.

His body stepped out in one step, and the demon power in his body turned into countless Dao Qi and hit Xiao Langtian, although the Black Shadow Demon King's cultivation talent was not as good as his brother's, but his strength was dozens of times that of the Black Mountain Demon King, after hearing Xiao Langtian's words, the Black Shadow Demon King untied his own power shackles.

His claws were sharp, with the sound of breaking the sky, and in an instant, he came to Xiao Langtian's body, Xiao Langtian's palms were broken, and with his strength, he knocked the Black Shadow Demon King out.

Boom!

The Black Shadow Demon King fell to the ground, and all the stone bricks under his feet turned into powder.

"You can take my move with only physical strength, you are the second!" The Black Shadow Demon King's eyes were cold, and his claws became more and more ferocious, and he came straight to Xiao Lang's Heavenly Destiny Gate.

Since the time for Xiao Langtian's transformation had passed at this moment, he had recovered into the body of a demon snake, instinctively fearing the attack of the Black Shadow Demon King, and he tried his best to avoid the claws of the Black Shadow Demon King.

"It's not good, the Black Shadow Demon King has suppressed the bloodline of the demon snake's body, and at this moment, he is cultivating to return to the demon general's triple layer, so it is not appropriate to fight him!"

Then Xiao Langtian changed his offensive, hoping to discover the flaws in the formation through the attack of the Black Shadow Demon King.

The Black Shadow Demon King seemed to be aware of Xiao Langtian's intentions, and his claws were caught in the air, he looked at Xiao Langtian fiercely, his claws were extremely powerful, whenever Xiao Langtian avoided the Black Shadow Demon King, he always felt an inexplicable feeling of depression.

Between the wrong bodies, a stream of blood jumped, and Xiao Langtian was seriously injured.

"I said a long time ago, you can't escape my palm!"

Xiao Langtian stopped his injury, and Lang smiled: "I don't think so!"

The Black Shadow Demon King's claw skill is heavy on Sena, and it is powerful, Xiao Langtian's ground-level armor can just block his attack, and how strong his claw skills are, the defense against the ground-level armor is still insufficient.

Xiao Langtian immediately put on the ground-level armor, and the cold aura of the Taixu Sword in his palm was terrifying, and he gently waved the Taixu Sword in his hand, and several sword qi came out coldly.

On the other hand, the Black Shadow Demon King was calm, and he stepped out in one step, only his claws were probing, and the demonic power in his body reverberate, and a heavy momentum like a mountain exploded, and his eyes were cold.

Rumble!

The dust and smoke were stirring, and the wind was raging.

Xiao Langtian looked at the opportunity coldly, and took advantage of the Black Shadow Demon King's unpreparedness, the violent sword intent kept blasting out, and the Black Shadow Demon King's figure staggered.

The Black Shadow Demon King swept away the dust on his body and said indifferently: "With your cultivation, you can't shake me!"

Xiao Langtian's strength at the moment is too far behind the Black Shadow Demon King, and the Xuantian War Drum cannot be used during the cooldown, Xiao Langtian's attack means are limited, and at present, it seems that such an offensive cannot find a flaw in the formation.

Outside, the battle between Lei Ba and Si Tianyu entered a white-hot state, and Lei Ba's demonic power was constantly consumed and could not be replenished. On the other hand, Si Tianyu's demonic power continued to pour into his body, and he had now reached the cultivation of the demon king's ninefold, and he was only one line away from the demonic power.

Xiao Langtian knew that if he couldn't break the ancient formation, he would have no life, so he made up his mind, and the Taixu Sword in his palm fell towards his body, and in an instant, countless demonic forces poured into the Taixu Sword, and he could only gamble on the opportunity of one move.

"Too Desolate Wolf Sword - Breaking the Sky Strike!"

The blood in his palm turned into an ancient wolf text and appeared in the air, the seven wolf mirrors in the demon consciousness emitted a strange brilliance, the Dao Xuanguang wrapped his body, and the seven wolf souls appeared around his neck, and the Taixu Sword also changed, and his body became three feet high, if the same god looked down on the Black Shadow Demon King.

When the Black Shadow Demon King saw this scene, his brows furrowed, he could feel the dangerous aura exuded from Xiao Langtian's body, a majesty that he had never seen in the body of the Supreme Elder.

"First strike!"

"Wan Yu Kaidao!"

The Black Shadow Demon King floated in the air, and several black feathers were like flying arrows towards Xiao Langtian, and before he could get close to him, he was fully absorbed by the Seven Wolves Heart Mirror.

Xiao Langtian raised the Taixu Sword in his hand, poured all the power into it, and swung the horizontal sword violently, and the huge sword light fell towards the Black Shadow Demon King, shaking in a radius of hundreds of miles.

The sword light slashed across the body of the Black Shadow Demon King, killing him without incident. Xiao Langtian took the opportunity to perform the Devouring Skill.

A furious aura devoured the Black Mountain Demon King.

The voice of the system sounded in his ears: ""You killed a monster at level 25 and gained 400 experience points!"

"You devoured a level 25 monster and gained 60,000 XP!" (20% reward for skipping the level of devouring)"