Chapter 328: Killing at the Door, Xu Hei in the Middle Stage of Jindan

Just as they were stunned, a light gate opened under Wang Qin's feet, and a formation took shape instantly.

Ye Lu's hand was as fast as the wind, and he slapped it with his palm. The void collapsed, and a giant palm print was blasted out of the earth. But Wang Qin's figure had disappeared, turning into a stream of light and teleporting into the cave.

"There is actually a small teleportation formation!"

Ye Lu's eyes turned cold, and he realized that the little maid seemed very important, and she actually had so many defenses on her body.

If they had known this earlier, they would have captured the maid and used it as a threat to force the other party to surrender, which might have worked wonders.

But who could have expected that the other party would save a maid in the Qi Refining Stage?

"Brother Ye, judging from this posture, the other party must be breaking through the middle stage of the Core Formation Stage. This confirms Mr. Li's guess that this person is the snake demon!"

Xie Yunfei looked at the strange phenomenon in the sky and said in a deep voice.

Ye Lu nodded, said nothing, raised his palm and slammed it towards the cave door, thunder splashed in the palm of his hand, hitting it, making a deafening roar, purple light exploded, the sky collapsed and the earth sank.

However, the door of the cave seemed to be welded shut, motionless, but with layers of ripples.

"It is worthy of being a third-level A-shaped cave, it is really hard enough!"

A palm-sized eight-sided thunder seal appeared in Ye Lu's hand. After fully urging it, a thunder dragon appeared in the thunder seal, roaring and rushing up, hitting the cave door, and making a loud noise again. The sky and the earth shook constantly, and the terrifying air waves stirred up thousands of feet high.

How terrifying is the full-strength attack of the Golden Pill Great Perfection! Xie Yunfei immediately sacrificed eight formation flags and inserted them everywhere, reflecting all the energy fluctuations back and preventing them from dissipating.

They didn't want to cause too much noise when killing people this time, so as not to be discovered by some old monsters and cause accidents.

However, after several consecutive attacks, the gate of the cave was still only rippling, and there was no sign of collapse.

Instead, the strange phenomena in the cave became more and more intense. The Nine Heavens Divine Thunder, the falling stars, the reversal of the five elements, the collapse of the sky and the collapse of the earth, and all kinds of terrifying scenes appeared in front of the two people, making them horrified.

"What is this strange phenomenon?"

"It's just a breakthrough in the middle stage of the Jindan, why is the momentum so terrifying?"

They all knew that some of the proud children of heaven would have strange phenomena when they broke through. Even some sea beasts can cultivate strange phenomena of heaven and earth, but they have never experienced the power of strange phenomena of heaven and earth.

No wonder this snake, with only the cultivation of the early stage of the Jindan, destroyed their entire ship. It turns out that the talent is so terrible.

"We must not let him break through!"

Ye Lu's eyes flashed with ruthlessness. He slapped his chest and sprayed a stream of blood on the Eight Directions Thunder Seal. The Thunder Seal suddenly became more than a hundred feet larger, like a small mountain, and nine thunder dragons appeared on it, circling in between.

Seeing this, Xie Yunfei took out the flags again and planted them. There were a total of sixteen flags, which could isolate energy fluctuations.

"Go!"

Ye Lu pointed forward, and the thunder dragons roared, and continued to smash towards the cave gate.

…………

Inside the cave.

Xu Hei coiled into a snake formation, quietly circling at the center point. A vast spiritual energy was drawn out from the ground, mixed with the power of the stars, and was absorbed into Xu Hei's body and refined by the Demon God Cauldron.

Wang Qin fell into a coma and lay aside.

Xu Hei turned a blind eye to the movements outside. He buried the heavy oil underground as an energy source for the defensive formation, providing spiritual power continuously. As long as the opponent's attack power did not exceed the Nascent Soul level, he would never be able to attack.

Even if he reached the Nascent Soul level, he could last for a few rounds.

Besides, the opponent's sneaky actions must not dare to make too much noise. If the back mountain of the Immortal Building was destroyed, it would be difficult to settle it peacefully.

Xu Hei had several guesses about how he was exposed.

But it didn't matter. What he had to do now was to break through with all his strength.

At the same time, Ji Ying also lay on the side, devouring the heavy oil frantically, and various anomalies also appeared, but these anomalies were covered by the formations of the two people outside, which saved trouble.

As time passed slowly, barrel after barrel of heavy oil was consumed, and the formation was still solid and indestructible. This was not only the formation of the three-class cave house, but also the collection of formations that Xu Hei learned in Wuyou City. With the superposition, the opponent could not attack with this means alone.

A day later, the attack outside stopped.

The two took out the formation flags, sprinkled the spirit stones, and also began to set up the formation.

In the blink of an eye, another two days passed.

On this day, a whole week had passed since Xu Hei went into seclusion.

Suddenly, a talisman floated over from a distance and landed in front of the cave gate.

This talisman was gray all over. If Xu Hei saw it, he would definitely recognize that this talisman was the small destruction talisman!

"Ka-ka-ka!"

The small destruction talisman was activated, and countless cracks appeared in the space where the cave gate was located, just like broken glass. In an instant, it disintegrated and shattered into a large dark vacuum area.

No matter how solid the defense was, it could not be maintained under the cracks in the space. The gate of Xu Hei's cave was finally breached!

The moment the cave was breached, the two activated the formation to completely cover the place, forming a light shield isolated from the world.

At the same time, the broken world of nothingness also healed quickly, and the space was repaired.

"Swoosh! Swoosh!"

The two figures flashed, shrunk into an inch, and appeared in Xu Hei's cave almost at the same time.

After they looked at the huge horned snake with all kinds of strange phenomena, they all used their strongest magic weapons and attacked Xu Hei.

At the same time, Xie Yunfei even separated an incarnation and grabbed Wang Qin, who was unconscious in the deepest part, and carried out the operation simultaneously.

"Bang bang bang bang bang!!!"

At this moment, a series of crackling explosions came from under their feet, and countless black heavy oil gushed out from the ground, forming a large heavy oil fountain, which gathered together and burst out with terrifying attraction.

The two were horrified and hurriedly took back their magic weapons and retreated backwards, but they were too slow. This time, Xu Hei detonated hundreds of barrels of heavy oil at one time, which gathered to form a heavy oil lake, which not only sucked the two people in, but also Xu Hei himself.

"Is this heavy oil!?"

"Where did he get the heavy oil?"

The two reacted very quickly. Xie Yunfei crushed the small teleportation talisman and teleported thousands of feet backward, leaving the range of the heavy oil, but his incarnation was swallowed and shattered directly. A layer of bubbles appeared on Ye Lu's body, blocking the heavy oil outside. The original body turned into a flash of lightning and rose from the oil.

Ye Lu realized that this snake was not easy to mess with. There were too many prepared back-ups, and it might not be taken down in a short time. He changed his plan and aimed directly at Wang Qin in the deepest part of the cave.

"Crack!"

Suddenly, everyone heard a subtle cracking sound, which sounded in their ears.

The strange phenomenon of heaven and earth in the cave suddenly disappeared, the sound of wind disappeared, the thunder stopped, the five elements disappeared, and all kinds of movements were gone.

Only this cracking sound was left, coming from Xu Hei's abdomen.

At this moment, the golden elixir in Xu Hei's abdomen was covered with cracks. With a crisp sound, it completely cracked, and a more round and huge golden elixir was transformed from the broken golden elixir.

This golden elixir, which was completely black, quickly rotated above the Demon God Cauldron, emitting a terrifying pressure of true essence, which was ten times stronger than the early stage of the elixir!

The middle stage of the elixir was officially achieved!

In the heavy oil lake, a pair of cold and ruthless vertical pupils slowly opened and locked onto the two people.

At the same time, a voice containing a monstrous murderous intent resounded between heaven and earth: "You are courting death!"