"Mm. The word 'king' is ancient. Could it be that the blood dragon fused with the Heavenly Soul blood and needs to evolve a second time to become the Blood Dragon King?"

Normally, when a peerless king breaks through to the Battle Beast Emperor Realm, the soul beast would only undergo a second evolution. For a sixth level Heavenly Beast Immortal like Ye Chenfeng, the second evolution of the soul beast had never happened before in the history of Soul Dueling Continent.

"Mm, someone is approaching!"

The Sword Spirit Puppet's eyes that were as bright as gems emitted a thick killing intent as it warned with an awe-inspiring killing intent.

"Black Demon, how about I leave that brat's avatar to you? I'll go down there to kill Ye Chenfeng."

The loss of the beast core was severe, and the strength of the Snake Demon King had been greatly reduced. It didn't dare to face the invincible Sword Spirit Puppet alone, so it transmitted its voice to Black Demon and suggested.

"Sure! "However, I'll pick the treasures he has after killing Ye Chenfeng." Black Demon responded in a low voice.

"Alright!"

The Snake Demon King hesitated for a moment before finally nodding in agreement.

"Demon Killing Array!"

Black Demon also knew how terrifying the Sword Spirit Puppet was. From the very start, he had already summoned his greatest trump card, the Demon Killing Array that was filled with endless demonic energy.

"Sword spirit puppets, hold on at all costs for half an incense stick of time. Within that half an incense stick of time, don't let them approach me." Feeling the Demon Killing Array's aura, Ye Zichen immediately sent a death order to the Sword Spirit Puppet.

Receiving Ye Zichen's command, the Sword Spirit Puppet immediately burned the demon crystal bones and soul crystals that had fused into its body. Waves of powerful energy exploded from his body, causing the air to churn.

"Demon Killing Array, Boundless Death Light!"

Black Demon spat out a mouthful of blood towards the Demon Killing Array. Instantly, the Demon Killing Array was activated, and a formidable power caused a change in the heavens and earth.

A streak of black devilish light, capable of killing experts from the Xuan Beast Sect, shot out from the Magic Killing Array. It dispersed the Yin Qi floating in the air and struck the Sword Spirit Puppet's body at a speed that was difficult to be seen with the naked eye.

As he was attacked by the endless killing light formed by the Demon Killing Array, the perfect sword energy gushed out from the Sword Spirit Puppet's body. It took a sudden step forwards and a powerful force caused a spiderweb of cracks to appear on the ground.

"Perfection Sword Force, Slash!"

The Sword Spirit Puppet slashed out and a light sword more than ten meters long split the world. The extremely sharp sword light directly crushed the incoming endless killing light, and it bombarded the rapidly rotating Demon Killing Array.

"Rumble!"

One terrifying explosion after another sounded out. The terrifying shockwave, with the Demon Killing Array as the center, scattered in all directions, causing large cracks to appear on the ground.

Witnessing the Sword Spirit Puppet's might, the Snake Demon King's expression changed. A trace of fear appeared in his heart and he didn't dare blindly approach the Sword Spirit Puppet.

"I want to see just how many times you can withstand the Magic Killing Array attacks."

Although the Sword Spirit Puppet's attack power was shocking to Black Demon, he was still confident in the Demon Killing Array's attack power. After forcefully stabilizing the Demon Killing Array, he continued to use it to attack the Sword Spirit Puppet.

As the Demon Killing Array's attacks became increasingly fierce, the entire space began to tremble. Endless storms of wind swept through the world, as if doomsday had arrived.

Facing the Demon Killing Array's fierce attack, the Sword Spirit Puppet was like an unshakable god of war, fiercely retaliating with the Great Heavenly Sword in its hand, one sharp sword image after another constantly cutting through the demon light, clashing against the Demon Killing Array.

"What are you waiting for? Hurry up and go kill that Ye Chenfeng."

When Black Demon controlled the Demon Killing Array to attack, he discovered that the Snake Demon King was indifferent. He was furious and roared at it.

"Black Demon, the destructive power of your attacks is too terrifying. How am I supposed to get close?"

If the beast core hadn't been used up, the Snake Demon King would have dared to rush into the storm of destruction. But now, its demonic core only had a third of its demonic spiritual energy left, so it didn't dare take the risk.

"Trash!"

Black Demon cursed in his heart. Ignoring the damage to his body, he once again spat out several mouthfuls of blood essence and fused it into the Demon Killing Array. This increased the offensive power of the Demon Killing Array as he tried to force the Sword Spirit Puppet back.

But the defense of the Sword Spirit Puppet was simply too terrifying. The attacks of the Demon Killing Array couldn't hurt him at all, much less move his body. However, the energy contained within the Sword Spirit Puppet was being consumed at an extremely fast rate.

"Blood dragon, refine the Heavenly Soul Blood with all of your might."

When he felt that there was only a third of the power left in the Sword Spirit Puppet, Ye Chenfeng controlled the Blood Dragon to speed up the refinement of the Heavenly Soul Blood, and continued the second evolution.

"Chant..."

As the blood dragon was undergoing its full evolution, painful dragon roars could be heard from time to time, destroying the entire tomb.

"Snake Demon King, if I'm not wrong, now is the best time to kill that Ye Chenfeng. If we miss this opportunity, we might have to kill him again."

Hearing the blood dragon's painful roars, the experienced Black Demon guessed that Ye Zichen was probably at a critical point in his cultivation, so he continued to urge the Snake Demon King.

"Alright!"

The Snake Demon King steeled his heart and suddenly twisted his massive body, risking a moment to get close to the Sword Spirit Puppet.

Seeing the Serpent King closing in, the Sword Spirit Puppet allowed the Demon Killing Array to attack it. Streaks of sharp sword lights interweaved, attacking the Serpent King and forcing it back.

"Where did Ye Chenfeng's clone come from? Why is it so strong and unbreakable?"

Facing the fierce attack of the Demon Killing Array, even a peerless king would have to avoid it. The Sword Spirit Puppet, on the other hand, was not affected in the least. It still had the energy to attack the Snake Demon King, which made Black Demon anxious.

As time passed, the Sword Spirit Puppet only had a fifth of its energy remaining. The Blood Dragon had finally refined the Heavenly Soul Blood, which contained the power of the Heavenly Soul. Its entire body underwent a drastic change.

The dragon scales covering his entire body had doubled in size. His enormous body had grown to a thousand meters, and his dragon horn had grown even more. His sharp dragon claws seemed to be able to split the heavens and earth, with endless might.

However, the second evolution of a soul beast at the sixth level of the Heavenly Beast Immortal Stage was beyond the Heavenly Dao. A drop of precious Heavenly Soul Blood was not enough to allow the blood dragon to evolve into a Blood Dragon King.

However, at that moment, the blood dragon's power had already surpassed the soul beasts of the ordinary experts of the Xuan Beast Sect, greatly increasing Ye Chenfeng's strength.

"Sword spirit golem, let the Devil King in."

After breaking through to the sixth level of the Heavenly Beast Immortal Stage, his entire body was almost healed. The blood dragon had completed two-thirds of its evolution, while Ye Chenfeng's strength had increased greatly. He couldn't wait to test his strength.

Receiving Ye Zichen's order, the Sword Spirit Puppet suddenly moved its body, gave up on protection, and rushed towards Black Demon to launch a counterattack.

"A good chance!"

The Snake Demon King did not waste this seemingly perfect opportunity. He fiercely twisted his huge body, turned into a black light, and entered the heavily damaged tomb to kill Ye Chenfeng.