Under Gu Changfeng's all-out attack, the sword light and sword light successfully invaded the body of the seven-headed alien snake, and the seven rays of light containing fierce killing intent were like fierce beasts that had broken free from the shackles, and at the same time let out a long roar, and the crisp sound dispelled the desperate and dull atmosphere in the air, and they ran wildly, ready to tear apart everything in front of them.

The entire battle situation was controlled by Gu Changfeng's sharp attack, the ground space was trembling and letting out bursts of wails, and in the ice chips and dust scattered in the sky, the sword light of the Sky Five Thunder Knife poured on the body of the seven-headed alien snake like a stormy wave!

The seven snake heads bore the brunt of the blow, the knife light flew by, and the huge snake heads didn't have time to react anymore, and smashed the snake heads and long necks one after another, and the entire seven-headed snake was scattered in the blood, leaving only a remnant snake body, and the neck was empty, and the roar of the undead also disappeared with it.

It's just that Gu Changfeng's attack didn't end there, the sword light and sword light turned down in the air, directly nailing the body of the blood-colored giant snake to the ground, the terrifying aura of destruction continued to extend, and the entire giant snake's body exploded one after another, and soon the bones were gone.

Gu Changfeng retracted his attack, looking at the position of the seven-headed alien snake that was originally incarnated by the undead demon tree, there was only a pit that had been blasted by the sword qi bombardment, and a large stream of undead flesh and blood was constantly surging on the ground, still trying to recover his body.

"According to common sense, under such a dense attack, the core of this undead demon tree should have nowhere to hide, where is its weakness......

Gu Changfeng had previously thought that the attack he had erupted with all his might should be able to completely defeat the Undead Demon Tree, but now the undead flesh and blood on the ground were obviously not dead, and they were still trying to recover.

Gu Changfeng was sure that he couldn't survive under this kind of attack before the power of the Fusion Dead Country was used, especially with the spiritual impact of the Demon Suppression Catalog, the damage to the undead was originally more urgent and powerful than ordinary, so all kinds of analyses kept flashing in his mind now, but they couldn't explain the reason why the Undead Demon Tree could still be resurrected.

However, the situation in front of him could not dissipate doubts, the undead flesh and blood on the ground all had the characteristics of the undead demon tree, which could continuously absorb the cold power that was free in the air, and several large pieces of flesh and blood had begun to give birth to fine tentacles, speeding up the speed of recovery.

"In other words, as long as the flesh and blood of these undead dryads can come into contact with the special mana of these undead in the air, they can continue to be reborn in this space, right......"

Gu Changfeng looked at the space outside the open main control room and found that the nightmare small world seemed to have an inexhaustible power of the undead, which may be the basis for the resurrection of the undead demon tree.

"In this case, as long as the contact between the undead demon tree and the undead power in the space is cut off, there is a chance to completely destroy it."

Gu Changfeng secretly thought to himself, and finally the corners of his mouth raised, and he remembered the unique formation of the Huangquan Eighteen Hell Formation that he hadn't used for a long time.

He was now able to lay out a complete Yellow Springs Eighteen Hell Formation, and he had never used all his strength to urge this formation that could suppress the entire Yellow Spring Hell......

After Gu Changfeng had the idea of using the Huangquan Eighteen Hell Formation, his consciousness was running rapidly.

According to his current strength, he has been able to manipulate the Huangquan Eighteen Hell Formation as he wishes, and he no longer needs to work hard to set up the formation, plus this formation can only play its greatest role in the Huangquan Hell, so he will not use it normally.

If Gu Changfeng was still a Dao Sect cultivator, there were no less than ten ways to solve the dilemma in front of him, but now that he changed the mana of the God of War Catalogue, although he could simulate many wonderful exercises, after all, there were many ways to subdue the Demon King of the Fundamental Dao Sect that were different from his own.

Therefore, in view of the current situation, this Huangquan Eighteen Hell Array, which can completely isolate the space, can play a sufficient role, as long as it can temporarily isolate the undead demon tree from the undead power of the outside world, it can make it lose the possibility of rebirth after defeating the undead demon tree.

The smile on Gu Changfeng's face was even stronger, his eyes narrowed slightly, and the six-armed and three-headed God of War Law got up with his thoughts, and eighteen crystal secret patterns flashed on his body in an instant, leaving his body and landing on the edge of the half of the main control room where the undead demon tree was located, surrounding the entire undead demon tree that was recovering.

Gu Changfeng carefully operated the formation of the Eighteen Formations of the Yellow Springs Hell Diagram, and found that with the fusion of the power of the Dead Country, the speed of the formation of this formation also became a lot faster, and he soon used the mana cycle to condense into a curtain that covered the main control room.

Perhaps because Gu Changfeng's attack strength was sufficient, the recovery speed of the Undead Demon Tree was a little slower than the last time, but it still recovered its complete body in more than a dozen breaths.

The bright red blood on the trunk of the tree became even more intense, and the undead demon tree immediately exuded a strong killing intent.

A few people could clearly see that countless undead blood demons had grown madly from the torso of the demon tree, just like ripe fruits, exuding a full evil aura.

Then countless black hole-like eyes opened on the torso of the undead demon tree, and their eyes fell on Gu Changfeng densely.

Mei Niang and the Dark Witch Soul were taking care of the Feng family brothers behind Gu Changfeng, and when they saw this, they all sensed the crazy aura emanating from the undead demon tree, and couldn't help but be a little worried about Gu Changfeng, but the big war was imminent, they all did a good job of protecting themselves, and they didn't open their mouths to distract Gu Changfeng.

The undead power in the air began to become rich again, and the torso of the undead demon tree began to shake violently, and more and more undead blood demons continued to emerge, as if they would fly towards Gu Changfeng at any time.

Gu Changfeng was silent for a long time, and as soon as he raised his gaze, he locked on to the direction where the undead demon tree was located like a sharp sword.

He was not arrogant, so he was not prepared to give the Undead Demon Tree time to continue to accumulate mana, only to see the Cangtian Five Thunder Knife in his hand wave, and the body of the six-armed three-headed God of War Law also made a sword-swinging move.

Subsequently, Gu Changfeng and Mei Niang's eyes widened, and they saw Gu Changfeng's super blow at this moment.

Gu Changfeng and the undead tree demon were dozens of zhang away, and the moment the sword light on the Heavenly Five Thunder Knife flew out, there was only a faint fluctuation of sword qi, as if there was no injection of strength,

However, this sword light flew in the air, as if the time of the entire space had become stagnant, and it actually shot into the body of the six-armed and three-headed God of War Law Phase.

The next moment, the body of the six-armed and three-headed God of War seemed to twitch violently, Mei Niang and the Dark Witch Soul both felt that their divine perception was blurred, and the originally huge six-armed and three-headed God of War Law suddenly decomposed, and all the mana turned into a sword light similar to Ning Yue's Heavenly Dragon Sword......

In an instant, the sword light formed by the six-armed three-headed God of War Law Phase that was several feet tall swarmed out, turning into thousands of sharp sword lights, and the fierce and unparalleled power broke through the air, but it still maintained the body shape of the six-armed and three-headed God of War Law Phase, and rushed towards the entire Undead Demon Tree together.

The empty eyes of countless undead blood demons flashed with thousands of sword lights brought out by Gu Changfeng's blow, just like a thunderbolt on a sunny day, turning into ten thousand thunderbolts, without giving it any chance to react, it shot through its whole body like a storm.

The sword light flashed, and all the undead blood demons were neck folded, their heads flew high, and countless empty lines of sight swirled and flew in the air, and then they were shattered by the invading sword light.

It was not only the neck of the undead blood demon that was cut off by the sword light, but the entire torso of the undead demon tree was slashed by thousands of sword lights, and when the whistling sound gradually weakened, all the sword lights no longer knew how many times it had been shot on the undead demon tree, and the huge torso was once again slashed into countless pieces by Gu Changfeng's blow.

The Huangquan Eighteen Hell Formation Diagram that Gu Changfeng had arranged early operated in time, driving out all the undead power in the space, and within the light curtain of the formation diagram, all the components of the Undead Demon Tree could not absorb any undead power.

Gu Changfeng was still half-floating in the air, looking at the torsos of the undead demon trees shattered all over the ground in the crimson sky, they had lost the replenishment of the power of the undead, and every fragment of the part was emitting bursts of desperate wails, but with the isolation of the Huangquan Eighteen Hell Formations, they slowly stopped moving as expected, turning into a lifeless piece of flesh and blood.

"You actually killed the Undead Demon Tree! Looks like I'm not wrong! ”

After confirming that the Undead Demon Tree was no longer alive, the Dark Witch Spirit flew to Gu Changfeng's side at the fastest speed, and the colored streamers kept flashing, representing that it was extremely excited.

Mei Niang also followed at this moment, looking at the black and red flesh everywhere, pursed her lips, and her expression was a lot more relaxed.

Gu Changfeng turned his head to look at the Dark Witch Soul and said, "It's up to you now, I haven't forgotten that there is a Nightmare Lord chasing after me, there is a control crystal on the main console, I think you should know how to use it better than me." ”

The Undead Demon Tree was completely shattered by Gu Changfeng, and the console where the control crystal was located was no longer covered, and he was alone in the middle of the large number of broken corpses of the Undead Demon Tree, and now there was no way to delay the Dark Witch Soul to deal with the Lord of Nightmares.

Hearing this, the Dark Witch Soul replied solemnly, and immediately flew to the main console.

Gu Changfeng glanced at Mei Niang's two Dark Netherworld Battle Beast Laws carrying the Feng family brothers, and seeing that the two had not woken up yet, they followed the Dark Witch Soul to the direction of the console together.

Just after taking a few steps, Gu Changfeng suddenly protected Mei Niang behind him, and the Cangtian Five Thunder Knife slammed out, slashing in the direction of an empty wall without hesitation.

The sword light directly cut through the wall of the cabin, and countless sawdust scattered in all directions, and then a black ghost-like figure suddenly shot out from the wall, letting out a strange laugh,

Gu Changfeng had been worried about how quickly the Nightmare Lord would come, but now that he had discovered the target of his worries, he immediately became very calm, and the current situation was still unfavorable to them.

As the first inky black figure appeared, Gu Changfeng's gaze turned continuously, and the long sword stabbed out in several seemingly empty directions in the cabin, and the sharp sword qi forced out several black human figures one after another, speeding quickly in the cabin.

"Hey, hey, hey...... I didn't expect that a few of you little guys who entered the treasure ship could actually kill the annoying undead demon tree on the upper level, I really should praise you well, without this rival, the entire treasure ship is mine! ”

"Delusional."

Gu Changfeng shouted, escorting Mei Niang to the edge of the main console, protecting the dark witch soul behind him.