The forbidden fluctuations arranged outside the mountain peak concealed the prying eyes of the divine sense, and a dark passage entered the depths of the mountain, dividing into dozens of passages criss-crossed, connecting many caves, passages to passages, caves to caves, each cave had several passages to connect to other caves, the deepest caves were much more spacious, and the surrounding mountain walls were smooth and flat, obviously carefully trimmed.

There were some tables and chairs and other things placed in the cave, and there were many people in the costumes of the underworld who came and went, looking busy. Yeri and the others were familiar with the terrain here, and they walked straight to the largest cave inside. Inside this cave are all kinds of cultivation materials, most of which are suitable for necromancer cultivation, and are filled with a strong aura of death.

In the center of the cave there was a throne, and at the top sat a thin old man in black robes. Look at his face, it is one of the Dharma Protector Elders of the Underworld Sect. The old man looked down with an indifferent expression, monitoring the work of those subordinates.

"Tell you, Elder Hades, Kremer and they're back. A man walked up to him quickly, kneeling and saluting.

"Well, tell them to come and see me. The elder commanded in a deep voice, then closed his eyes slightly, and waited for them to arrive.

Not long after, Krimer, Jeri, and the others, led by a Underworld cultist, came to the Underworld. After saluting the elder and saying a few polite words, they told them about the specifics of their operation.

"Oh, you say, someone killed our people and forced you to show up, causing this operation to fail?" said the old man lightly.

"Yes, Elder Stygian, that man is very powerful. Subordinates are incompetent, please condemn the elders. ”

Kremer and Yerry knew that they had messed things up and would be punished by the elders, so they all consciously bowed their heads and admitted their mistakes, waiting for the elders' disposition.

"You've disappointed me......" Elder Stygian glanced at them and shook his head. I was disappointed that they didn't complete this mission, and I was about to say something. Suddenly, his heart trembled, as if sensing something, and his face changed suddenly.

The people below saw his expression change, not knowing what was happening, and looked at him in disbelief.

The old man's face was gloomy, and he said, "Someone has broken in." Go and find him, and take him before me. ”

"Yes!" The Underworld powerhouses present heard this, and they should have left in unison, one by one, with a fierce aura on their faces, searching for the intruders along the passage in the cave.

Sun Xiaofei stood on a passage, a corpse lying in front of him, and there was still a trace of horror on the face of the deceased. Sun Xiaofei frowned, his eyes flickered, and he looked around, his face cloudy. Because he had killed a Cultist just now, he had accidentally touched a hidden prohibition and revealed his whereabouts.

Sun Xiaofei noticed that something seemed to be watching his every move in the dark, and his divine consciousness extended out with a movement in his heart, and suddenly sent out a powerful impact of consciousness, breaking this feeling of being watched in one fell swoop.

When there was no longer that feeling of being watched, Sun Xiaofei snorted coldly, and then his figure disappeared blurred. He had already discovered that many Dao auras were rapidly approaching here, and it would not take long to discover what was happening here, and he wanted to find those people in the Underworld Sect as soon as possible to resolve the crisis here.

Inside the cave, the Elder took out the black orb and used a secret technique to inspect the surrounding environment to find out where the person who sneaked in was there.

However, there is also an obvious flaw in this secret method. It's that when he encounters opponents whose soul power is stronger than him, cracking his secret method will cause him to suffer backlash damage.

Hum......

The old man snorted, and there was a surge of blood in his chest, and a faint fishy smell appeared in his mouth. Sun Xiaofei's counterattack just now broke his secret method, causing him to be hit by the backlash force, and some injuries had already appeared in his body.

"Elder!" the Underworld cultists present were shocked when they saw this, and hurriedly shouted.

The old man waved his hand, glanced at the subordinates around him who cared about him, and said, "I'm fine, you guys go quickly." ”

The Underworld cultists all departed, and soon disappeared in several passages. The Elder put away the black ball, his face was solemn, and he muttered in his mouth, "Could it really be him? Impossible, how could he be here?"

Although he had only caught a glimpse of it for a short time, he saw a familiar face, a person who had lived in his memory, and that image had not faded for so many years. The old man didn't expect to be able to see Sun Xiaofei again today, what a huge shock to him.

No matter how shocked the old man was in his heart, the facts were in front of him. After listening to the situation reported by his subordinates, he took corresponding countermeasures. Because he didn't know how strong Sun Xiaofei's strength was now, the old man didn't dare to disperse the manpower, so he ordered the people of the Underworld Sect to form a small team of three or five people, and immediately send a signal to him when he encountered something, and the old man could receive it as soon as possible, and mobilize people to rush over as soon as possible, so as not to let Sun Xiaofei have a chance to leave here.

However, the news he received next made his face even more ugly. It wasn't that he heard the report of his subordinates and found the corpses of the Underworld disciples who had been killed, which made the old man even more angry.

On a passage, several people came, it was Kremer and Yerry and others. Summoning some undead to scout the situation in front of them, looking cautious, cautiously observing the surroundings, searching for any clues.

"Where the hell are you hiding?" said Jeri, confused.

Kremer was more composed, and said calmly: "Don't worry. If it was so easy for us to find, there was no way that person could have broken in. ”

Yeri and the others listened to him, and they didn't say anything and bowed their heads in acquiescence. Several people continued to let go of their mental power to probe around, not letting go of any suspicious places.

Suddenly, several undead bodies in front of them fell on their backs without a sound, and Kremer and the others secretly screamed in their hearts. Before they could react, the light flashed in front of them, and several sharp swords shot out, and the strong sense of danger made their cold hairs stand on end.

"Tell the Elders. Crimer shouted, hurriedly unleashing undead magic, condensing a bone shield and the like in front of him for defense. The speed of the sword gang was so fast, it bombarded their bone shield or dark light curtain in an instant.

Only a few crisp sounds were heard, and the magic of Kremer and the others was so fragile that it was undecently vulnerable to the indestructible sword, and it burst and collapsed with a single blow. Under their horrified gaze, Jian Gang quickly shot into their bodies, and the violent force stirred up the inside.

"Ahh Their breath gradually weakened, and they lost their vitality and died.

These people, with Kremer as the highest, were not slow to react, and as soon as they saw that the bone shield was broken, they immediately used their body magic to turn into a black light and shoot away into the distance. He couldn't care about his companion's life or death, and he had to return immediately to report the news to the elder.

Suddenly, a huge force appeared out of thin air, immobilizing Kremer's body and making him unable to move. Kremer seemed to be stuck in a quagmire, and his actions were difficult.

Kremer was furious and hurriedly cast various magical attacks, trying to break free from the confines of this power. That knew that no matter how hard he struggled, he couldn't get rid of this bondage force.

The ground in front of him squirmed, and Sun Xiaofei's figure appeared, looking at the struggling Kremer with a calm face, and said in a low voice: "I hope you should have what I need." ”

Sun Xiaofei stretched out his hand and grabbed Kremer, his speed seemed to be not fast, but there was a feeling that people could not dodge, as if it contained the mysterious law between heaven and earth, and there was an irresistible magical magic.

As soon as Sun Xiaofei made a move, he showed his terrifying strength. Seeing this, Kremer exclaimed: "No, ......!

Kremer was unwilling to be at the mercy of Sun Xiaofei, his face was filled with a burst of black gas, a rich aura of death emanated, and the undead magic condensed into a hideous and terrifying grimace in front of him, and he shot towards Sun Xiaofei with a terrifying cry. It was obvious that there was a lot of price to be paid for performing such an evil secret method, and Krimer's breath instantly became much weaker, and his face was even more bloodless.

Sun Xiaofei patted the grimace that flew over, and the fierce and incomparable power came out, and the grimace immediately collapsed, and the evil power was blown away by him with one blow, and it couldn't pose any threat to him at all. Sun Xiaofei's palm generated a huge suction, sucking Kremer over, grabbing his head, and performing the soul searching technique.

After a while, Krimer's eyes rolled, blood foamed from the corners of his mouth, and his soul-dissipated body went limp. Sun Xiaofei stood in place for a moment, sorting out the information he had obtained from Kremer's mind, and then a sneer appeared on his face, and his figure disappeared in a flash.

"Kremer they died. At the same time that Kremer and the others were killed by Sun Xiaofei, the old man sitting on the throne stood up with a snort, his face gloomy and terrifying.

Kremer and the others are his henchmen, and it is much more convenient for them to help him deal with many things. Now that those of them are dead, it is a huge blow to the Elder of the Underworld, greatly weakening his strength and making it more difficult for him to fight with other powerhouses of the Underworld.

The elder took a deep breath and said, "Call everyone back, the enemy's strength is too strong for you to deal with." ”

Those Underworld powerhouses and cultists were summoned by the Elder of the Underworld and gathered together in the main cave, all of them with solemn expressions waiting for the Elder Immortal's orders. The Elder of the Underworld asked a few Immortal Sect powerhouses to protect him, and he wanted to cast a forbidden undead magic to summon the powerful Undead King of the other world to descend here. The old man casts this undead magic, not only takes some time, but also consumes a lot of spiritual power, and after casting it, he will be very weak for a period of time, in this state, if a strong enemy suddenly appears, the consequences are unimaginable.

The old man took out the skull staff, closed his eyes slightly, and whispered a magic spell in his mouth, as he meditated, the skull head on the skull staff seemed to come to life, opening his mouth and devouring the death power floating around, the scene was extremely weird and terrifying.

There was a terrifying sound from underground, as if something behemoth was about to break through the ground. Many people from the Underworld Sect saw it, and many fine cracks appeared on the ground, and the cracks continued to expand, and an amazing terrifying aura gradually diffused out, enveloping everyone's hearts, and many people did not dare to come out, only by cultivating a profound powerhouse could they maintain their composure and resist this level of coercion.

"Boom!" a sword burst out from the passage in the distance, and several underworld cultists who were unable to react were shot on the spot. Jian Gang shot towards the Underworld, but in front of the latter, he was bombarded by many Underworld powerhouses and burst away.