Just as the infighting between the Saint Ancestor of the First Emperor and the Ancestor Qingxu and others, Lu Tianyu and Niu Erda have also successfully approached the core area of ​​the Blood Sea.

In front of it is a magnificent underwater world, with ruins everywhere and rockery. It seems that this place was a huge sect in endless years, but because of the changes of time, this sect has been flooded by the sea of ​​blood.

Among this ruins, the most eye-catching is the largest pit, like a cosmic black hole. There are waves of indescribable suction coming from it, spreading in all directions, causing the blood waves around the ruins to thunder, turning into wisps of fine blood-colored tobacco, blending into the hole, and disappearing!

Seeing this scene, Lu Tianyu couldn't help but his pupils shrank sharply, and he quickly circulated the energy in his body to frantically resist the suction force.

With the radiation of its energy, it finally successfully resisted the pull of suction and stood about a hundred feet away from the black hole vortex with Niu Erdai.

"Master...Master, that voice came from the vortex of the black hole ahead!" At this moment, Niu Er's eyes flashed with fear and murmured.

"What did he ask you to do?" Lu Tianyu immediately asked in surprise when he heard this.

"He...he asked me to go down!" Niu Erda answered truthfully after hearing this!

"Let you go down?" Lu Tianyu frowned slightly.

"Well, the voice seemed to have a strong anxiety, which made me go on quickly. If it was too late, the consequences would be unimaginable!" Niu Erda nodded.

When Lu Tianyu heard this, he did not answer, but his eyes flashed with a flash of light, and his divine thoughts pierced the magical powers. He suddenly attacked, turning into thousands of threads, and spiked rapidly towards the black hole vortex.

Although he had a vague guess that the voice was destined to Niu Er, he was not sure whether it was good or bad. Therefore, before taking action, he had to spy it clearly so as not to be deceived and fall into a trap designed by others!

But the next moment, Lu Tianyu's scalp exploded. He found that just as his divine thoughts entered the vortex, they disappeared in an instant, as if there was some strange power in the vortex that could swallow his divine thoughts.

Lu Tianyu's eyes flashed, he withdrew his mind, turned his head to look at Niu Er beside him, and spoke in a deep voice: "Since that sound is asking you to go down, let's go down and take a look. Remember, no matter what happens later, don't leave my three-meter range, so as not to have an accident!"

"Yeah." Niu Erda nodded.

"Let's go!" Lu Tianyu shook his body and suddenly drilled into the vortex.

Niu Erda dared not neglect, but also quickly followed him and entered the pitch-black vortex.

Just as Lu Tianyu stepped into the vortex, his body immediately trembled violently, as if there was a huge repulsive force, and a loud bang came out of the vortex.

With a blast, Lu Tianyu's body stumbled and almost hit Niu Erda behind him.

"Break it for me!" Lu Tianyu gritted his teeth and roared. The power of the defiant Taoist thought in his body exploded, instantly shattering the repulsive force and swept away.

"Master, what's wrong with you?" Seeing Lu Tianyu flying backward towards him, Niu Erde was shocked and quickly reached out to support him, asking in confusion.

"Er, don't you feel that repulsive force?" Lu Tianyu glanced at Niu Er, and found that he was standing safely and soundly, as if he had no idea about the previous power, and he was immediately surprised and confused!

"No, master, after entering this place, not only did I not feel any repulsion, but I felt comfortable all over, as if this place was very suitable for me to practice. It actually made my cultivation, which had been stagnant for a long time, show signs of slight looseness!" Niu Erda answered blankly when he heard this.

What he said was true. Just when Lu Tianyu was knocked away by the repulsive force, what Niu Er felt was a warm current that made him extremely comfortable, instantly swept across his body, causing his cultivation barrier to slowly loosen.

"Well, it seems that that power has no malicious intentions to you. Since that's the case, then you are leading the way and keep heading towards the source of the summoning!" After a moment of pondering, Lu Tianyu immediately spoke with a trembling voice.

The reason why he chose to take risks was to gain luck for Niu Er!

"Yes, master!" Niu Erda nodded, shook his body, quickly crossed Lu Tianyu, and headed straight to the bottom of the vortex.

"Be careful!" Lu Tianyu reminded him, quickly calming his mind, and as Niu Er flew away, he continued to deepen. As he went deeper, Lu Tianyu found that the repulsive force became stronger and stronger. In the end, he had to maintain the five-invert rings in his body and continuously rotated at high speed to successfully resist.

I don’t know how long it took, Niu Erdai in front suddenly stopped and stopped quietly. Seeing this, Lu Tianyu quickly stopped falling and kept a three-meter distance from Niu Erdai.

"What's wrong? Erde!" Seeing Niu Erde's brows deeply and thinking, Lu Tianyu immediately asked in confusion.

"Master, it's strange. When I arrived here, the sound suddenly disappeared..." Niu Er's eyes were bitter and he murmured.

However, before he finished speaking, a sudden change occurred.

I saw a black hole under Niu Er's feet suddenly emitted a thick red mist, like a rolling wolf smoke, soaring into the sky, sweeping towards Niu Er's!

"Er, be careful!" A cold light flashed in Lu Tianyu's eyes. He raised his right hand without hesitation, and used a squeezing technique to bombard the fog under his feet.

With the roar, with Lu Tianyu's full force, all the red blood mist collapsed and disintegrated, turning into wisps of tobacco and dissipated.

But, just as the blood mist collapsed, the black hole under her feet suddenly shook violently again, faintly, as if a roar was heard as if a beast was injured.

The next moment, an extremely spectacular scene appeared, and the black fog under his feet all dropped sharply and disappeared. The location of Lu Tianyu and Niu Er instantly became a vacuum zone. Then, an indescribable suction force came to him!

The suction is so strong that it is earth-shaking. In addition, it appears extremely abruptly, Lu Tianyu and the others have no time to react. They have already stumbled suddenly and fell rapidly into the black hole without control!

If this is the case, the power of this suction force cannot be displayed. At this moment, even the black fog above the vortex and the rock walls on both sides were affected by the suction force, trembling, turning into gravel in the sky, and being sucked in by the suction force!

I don't know how long it took, but two shocking sounds were heard, and Lu Tianyu and Niu Er fell heavily to the ground.

Lu Tianyu's body was as solid as a rock. After this fall, he was not hurt much. He was just bleeding slightly and suffered some skin injuries. However, Niu Erda was directly thrown into his limbs and his limbs were thrust, opening his mouth and bleeding continuously, and even his internal organs had been displaced.

Lu Tianyu jumped up from the ground without having time to observe the surrounding situation. Without hesitation, he waved his hand and rolled up Niu Er's from the ground, stretched out his left hand, and pressed it on Niu Er's back. The energy in his body continued to flow in, helping him heal his wounds.

"Erbi, how are you?" Lu Tianyu asked with concern while healing his wounds. At the same time, he quickly raised his head, glanced at the sight of him.

After a glance, Lu Tianyu's pupils shrank violently. He saw that the location he was now was a dark underground cave, with a gloomy inside, filled with thick red mist. If he didn't use energy to see it, he wouldn't be able to see it clearly.

In the thick fog, a red corpse sat cross-legged, looming under the surrounding red fog.

The corpse looks like a human, not a human, not a demon. The reason why I say this is because the corpse looks like a human, although it is a human form, the surface of the body is covered with countless dense red scales, like fish scales, covering the whole body, with only a pair of eyes flashing with strange red lights.

"What kind of monster is this?" Seeing the appearance of the corpse, Lu Tianyu couldn't help but breathe. This was the first time he had seen such a strange creature.

Just when Lu Tianyu was shocked inexplicably, the corpse's eyes suddenly flashed with red light, and the whole body flew up, like an arrow from a string. Without saying a word, he rushed straight to Lu Tianyu with a shocking murderous intent.

Lu Tianyu did not hesitate at all. He waved his sleeves and emitted a light thrust, sending Niu Erda behind him, swayed his body and headed straight for the monster creature!

The monster creature was so fast that it even surpassed Lu Tianyu. As he approached, he stretched out his right arm like a skeleton and punched Lu Tianyu with a fierce punch!

Seeing this, Lu Tianyu's eyes flashed with a cold light. With a thought, he quickly spread the strength of body refining throughout his body. He also clenched his fists and punched him away with a fierce punch!

The next moment, a shocking roar came out, and a powerful force suddenly surged. Lu Tianyu's body suddenly became unstable. He opened his mouth and spewed blood, and directly rolled out, falling heavily beside Niu Er's side.

After this attack, the monster creature was completely unscathed and did not retreat in a single step, just causing countless fine cracks to appear on its skeleton-like arm.

With a punch, the monster creature immediately showed a strong red greed light. It shook its body again and went straight to Niu Er, who was sitting cross-legged, and stretched out his right hand and pulled it hard, as if he wanted to capture him alive!

"Stop!" Seeing this, Lu Tianyu suddenly opened his mouth and heard a low roar. The roar contained a strong power of Taoist thoughts, which turned into a shocking sound explosion, directly hitting the monster creature, and the forward rushing momentum could not help but stumble slightly.

"Let's go!" Lu Tianyu waved his sleeves and quickly rolled up Niu Er's figure, flew quickly and fled.

The strength of the monster creature was beyond imagination and actually reached a level comparable to that of the Qingwu Saint Ancestor. Although it was a little less than that, it was not Lu Tianyu who could compete at the moment!

Lu Tianyu knew that if he continued to fight with him, he and Niu Erb would all die here today!
Chapter completed!