After putting away Chi Xiao's soul and space bag, Su Yun retreated rapidly.

  The people there had no time to care about the battle between Su Yun and Chi Xiao, because at this moment, they were being madly slaughtered by the Primordial Ancestor.

  The people of Yaotian Sea knew that the Primordial Ancestor was very powerful, so the people they brought this time were all elites. However, their estimation of the strength of the Primordial Ancestor was still wrong, the strength of the Primordial Ancestor. It was beyond their imagination. In the blink of an eye, half of Yao Tianhai's people had already died, and the remaining half were panicking, not knowing whether to attack or flee. Su Yun saw that most of these people were existences at the peak of the Guixu and Ling Xuan Divinities. There were only two at the early Divine Conferred Realm, but they were in a particularly sorry state at this moment. The Primordial Ancestor was completely playing with them and did not seriously fight them.

  "Hahahaha, come again! Come and play with Grandpa again, hahahaha…"

  Primordial Ancestor laughed heartily. His palm grew larger in vain, and he directly grasped a Guixu existence. With a pinch of his hand, the Guixu existence was like a meatball that was directly crushed to death.

  The people around him were shocked, as if this wasn't a battle at all.

  Su Yun's eyebrows slightly moved, he secretly retreated and did not participate.

  At this moment, a voice sounded in his ears.

  "Do you know what realm this Primordial Ancestor is at?"

  The voice was very familiar. Su Yun was slightly stunned. He looked sideways and saw that the True Devil Sect Master had appeared beside him at an unknown time.

  "Sect Master, when did you come?"

  "You came here when you were fighting Chi Xiao. There's such a big commotion here, how could I still be idle?" The Sect Master stared at the Primordial Ancestor and said expressionlessly.

  "Then you've been watching the show in secret, and you haven't come out to help me?" Su Yun said helplessly.

  "If you, who possess the Heaven Slaying Sword, can't even defeat Crimson Firmament, then this sword will really follow the wrong owner." The Sect Master looked at the figure sitting not far away. His demonic eyes flickered, and his expressionless face finally revealed a trace of excitement.

  What he said was also correct. Naturally, there wouldn't be any big problems with Su Yun fighting Chi Xiao. If he helped, the trouble he would cause would probably not be small.

  "This Primordial Ancestor possesses the Progenitor Realm, Progenitor of the world, There is no contention, He hasn't put all his strength into it yet, if you really go all out, These people from Yaotian Sea weren't enough for him to plug his teeth. Although you have Heaven Slaying Sword, Heaven Slaying Sword is not a fierce sword. If you want to defeat the Primordial Ancestor, I'm afraid it won't be that simple. Su Yun, why don't we work together? You think of a way to stall the Primordial Ancestor. I'll remove the seal on Senior Brother's body, activate his soul, revive his soul, and completely recover. As long as Senior Brother is revived and Demon Saint reappears, I will definitely be able to annihilate the Primordial Ancestor! "

  The True Devil Sect Master said.

  The situation was getting more and more complicated. Yaotian Hai's people had arrived. He didn't dare to guarantee that any other Immortal Sect experts would return. He had to quickly end this matter and ensure that the Immortals wouldn't discover him or catch the attention of the Great Immortals.

  "Alright!"

  Su Yun also understood that even if he had the Heaven Slaying Sword, it would be difficult to kill the Primordial Ancestor. At present, the only thing he could do was delay.

  "Let's go!"

  True Devil Sect Master shouted and threw himself out. Su Yun immediately followed, carrying Heaven Slaying Sword and rushing towards Yuanzu.

  The Heaven Slaying Sword's momentum was so terrifying that Primordial Ancestor was immediately stimulated. He turned his gaze and saw that Su Yun was like a cheetah attacking, instantly slaughtering him.

  "You really don't cherish your life."

  \r \r \r

  Primordial Ancestor was enraged by Su Yun's actions. He thought that Su Yun would escape, but he did not expect that the other party would not escape and instead rushed forward. Wasn't this slapping him in the face? As a powerful existence in the Progenitor Realm, he was practically the true god of the Immortal Dimension. In the entire Immortal Dimension, there were basically no people who could disobey his will. If it wasn't for the Demon Saint's soul, he wouldn't have stayed here as a corpse keeper.

  "Shock!"

  As soon as Primordial Ancestor shouted, Ancestral power shook in all directions. The crowd retreated, and the weak were even injured. They vomited blood from their mouths.

  The Heaven Slaying Sword was deflected and its power dispersed, but Su Yun clenched his teeth and still did not retreat.

  The Divine Seal Realm was already the pillar of those super great sects in the Immortal Dimension. Even the leaders of those super sects, The strongest person was only at the peak of the Divine Seal Realm, As for the Ancestral Realm, Only experts existed in the Ancient Era, but after so many years of changes, not many Progenitor Realm experts had disappeared in the torrent of time. Not many were able to stay behind, and only a handful of people had advanced to the Progenitor Realm. The Progenitor Realm represented the strongest realm in the Myriad Realms of the Heavens, and was almost the strongest under the Creation Realm. A powerful Progenitor was enough to sweep through most of the Immortal Dimension, and no one could stop him. Many immortals had never seen such an existence before. Perhaps their knowledge of the progenitor experts only existed in the records of sects or the history books of the Immortal Dimension.

  And what Su Yun wanted to challenge today was surprisingly the highest battle power of the Heavens Myriad Realms.

  This was something many immortals did not dare to imagine.

  "I will let you know just how great the gap between you and me is. A single glance from me is enough to kill you!"

  As his voice fell, the Primordial Ancestor's pupils suddenly turned into a frightening profound luster, suddenly shining on Su Yun. In that instant, all the surrounding Power of formation were frozen, as if they were sealed by something.

  "Die!" Primordial Ancestor sent a palm strike towards Su Yun, rubbing against the void. This palm strike was unstoppable, and before the palm strike could reach, it gave people the illusion of falling into the embrace of the god of death.

  Su Yun's sword landed on his chest and his palm landed on Heaven Slaying Sword's body. His entire body flew out and he spat out blood. He felt as if this palm was going to shatter all of his internal organs.

  It was too terrifying. After all, there was a huge gap between them. The Divine Sealing Realm could easily torture and kill Guixu beings, while the Progenitor Realm could freely control the lives and deaths of everyone in the Realm! Indeed, the difference in strength could not be filled by the Heaven Slaying Sword alone. The Sword Ancestor had miscalculated. This sword could not defeat the Primordial Ancestor.

  "However, ants dare to provoke Empyrean Gods. They simply don't know whether to die or not!"

  Primordial Ancestor sneered and walked towards Su Yun.

  But at this moment, his brows suddenly wrinkled, and his gaze shifted to the other side.

  Huala.

  A surge of demonic energy erupted and a pitch-black lotus flower suddenly blossomed beneath the Demon Saint sitting cross-legged on the ground. Behind him stood a similarly pitch-black figure.

  "Chi Qiong?"

  Primordial Ancestor roared angrily.

  "Primordial Ancestor, long time no see!" The True Devil Sect Master said indifferently, but the devil energy in his entire body was frantically pouring into the Devil Saint's body.

  "You want to save your senior brother?"

  Although Primordial Ancestor's face was filled with anger, he quickly calmed down. Instead, he sneered and a wisp of wisdom that he had mastered flashed through the depths of his eyes.

  "My senior apprentice-brother is strong, his methods are heavenly. Although he is a devil, he is more upright than all of you immortals. If he is willing, do you think that people from the Immortal Dimension can be called immortals in the Myriad Dimensions? I'm afraid it's already reversed. Immortals will be called demons, and we so-called demons are immortals! Unfortunately, Senior Brother does not have such intentions. He only wants to use each interface to calm down and pursue the path. However, under the pretext of negotiation, you have used Senior Brother to come forward and secretly harm him, turning this entire Immortal Island into a battlefield for the final battle between Immortals and Devils! However, you didn't expect that my senior apprentice-brother's fleshly body would become incorruptible, and his soul would be protected by his fleshly body. He wouldn't be harmed, right? Sooner or later, his resurrection would be a matter of time! "!"

  "Are you that confident?"

  Primordial Ancestor said solemnly.

  "You've been guarding my senior brother's corpse all these years because you were worried that he would kill you after he revived. Unfortunately, you can't stop all of this. You will definitely die at my senior brother's hands. And today is the day of the rise of my True Devil Realm!"

  True Devil Sect Master Chi Qiong roared.

  "Rise?? Just because you want to go against the heavens? You think too much!!"

  Primordial Ancestor coldly snorted as his entire body pounced towards Sect Master Chi Qiong.

  A cold light flashed in Su Yun's eyes. Even if his body was injured, he was ignored. He leapt forward and Heaven Slaying Sword slashed towards Primordial Ancestor.

  "Fuck off!"

  The Primordial Ancestor roared like a giant. The sound waves erupted, almost tearing apart Su Yun's body. The Power of formation attached to his body was instantly dispersed.

  "No matter how mysterious Power of formation is, it's impossible for him to be stronger than Ancestral power. All of this is futile!!!"

  "Is that so?"

  Su Yun's eyes were bloody red, and his entire body was filled with a black aura. In the dispersed Power of formation, there seemed to be a unique power trembling.

  "Huh?"

  Primordial Ancestor was slightly stunned.

  However, the next second, he was fiercely sent flying.

  Dong! !

  Primordial Ancestor's body fell to the ground, especially in a sorry state. When he stood up again, he saw a bloody sword mark on his chest.

  "What?"

  Primordial Ancestor found it hard to believe.

  A person at the early Divine Seal Realm could actually injure him! !

  "This is?" Primordial Ancestor suddenly noticed that something was wrong. There was still a bit of gray-black aura rippling around his wound.

  "The aura of a fierce sword! This is the aura of a fierce sword!!" Primordial Ancestor suddenly cried out in excitement. He raised his eyes and looked at Su Yun with a ferocious expression, his expression becoming incomparably ferocious.

  No matter how strong the Heaven Slaying Sword was, it couldn't destroy the world, while the Vicious Sword could.

  The fierce sword was the strongest sword in the world! !

  The power of the fierce sword was an existence that surpassed everything. With this sword, one would have everything. This was the understanding of many people, but it was actually not the case. Only Su Yun knew about the true fierce sword.

  Su Yun's eyes narrowed. Although he had the strength of the Divine Seal Realm, the gap between his strength and that of the Origin Ancestor was too great. It was difficult for him to unleash Heaven Slaying Sword's true strength. If he could injure the Origin Ancestor, he could only store a small amount of fierce sword aura.

  The Heaven Slaying Sword was enveloped by the fierce sword aura, and the fierce intent was even more intense. Su Yun stood up with difficulty and continued to charge towards the Primordial Ancestor.

  He wanted to buy even a second for Sect Master Chi Qiong. As long as the Demon Saint could recover, everything would end.

  Huala.

  At this moment, the devil energy that soared into the sky suddenly unleashed itself. It was like a blooming flower that gathered towards the figure sitting cross-legged. Not long after, the sound of glass shattering rang out from the figure's body.

  "The seal is broken!! The seal is broken!"

  Sect Master Chi Qiong shouted excitedly.

  However, the next second, the Sect Master's face suddenly turned incomparably pale.