The other four demon ancestors controlled by the Nine Infant Demon Ancestor immediately turned into a wisp of flying ash under the sword.
"How could you, a ghost fairy, use this trick? Impossible!" The Nine Infant Demon Ancestor let out an incredible cry.
The figure of the Nine Infant Demon Ancestor gradually dissipated under the mighty sword energy.
At the last moment, a soul suddenly flew out from under the remnant soul of the Nine Infant Demon Ancestor and fell into Lu Yu's body.
"puff!"
Lu Yu finally couldn't hold back the blood that was gradually churning in his heart, spit out a mouthful of blood, and fainted.
Using this sword has exceeded the limit of his current soul.
The moment Lu Yu fainted, the remnant soul of the Nine Infant Demon Ancestor killed by the sword energy suddenly poured into his body.
For a time, Lu Yu's soul was greatly replenished and became much fuller in an instant.
At the moment when the Nine Infant Demon Ancestor was killed by the sword energy, Lu Yu directly devoured his remaining soul.
This power just happened to gradually offset the power consumed by his powerful sword energy just now, and finally increased his soul power by more than half in an instant.
"Pfft!" Lu Yu couldn't help but spat out a mouthful of blood again.
This immortal body of "Ye Xun" has begun to fall into pieces.
The fact that he was able to use that terrifying sword from before has greatly overdrawn the potential of this body.
On the other side, with the death of the Nine Infant Demon Ancestor, countless demons fell down in pieces.
The demon died, and the darkness that had been shrouding the heaven began to gradually dissipate.
This is just a dream.
What Lu Yu killed was just a distraction in the countless dreams of the Nine Infant Demon Ancestor.
When the next dream begins, all the dead immortals will be resurrected again, and Heaven will still be unable to escape the fate of being destroyed.
"Hurry, follow me to Xuantian Palace, Ancestor." Dahei grabbed Lu Yu's collar and flew towards Xuantian Palace.
Seeing this, the others did not dare to delay and flew towards Xuantian Palace one after another.
Soon, everyone arrived at Xuantian Palace.
The moment they entered, a mighty white light followed.
After that white light, what appeared was a brand-new heaven. The fairy palaces that had been destroyed by demons far and near were reborn and resurfaced.
In the horrified eyes of everyone, the white light gradually engulfed Xuantian Palace.
boom!
A violent sound immediately spread in all directions.
Lu Yu was dragged by Dahei, feeling that his soul had separated from his original body and was wandering in the sky above the heaven.
Before Lu Yu could react, a dizzying feeling immediately emerged in his mind.
Almost instantly, Lu Yu and others returned to the real world.
They are still in the secret passage of Xuantian Palace, and Xuantian Sutra has disappeared at this moment.
"Did our souls travel to the ancient heaven before?"
"I woke up too late. It's a pity that I didn't deliberately remember those precious ancient skills!"
Some people began to desperately recall the ancient techniques they had learned in the illusion.
This is an unimaginable creation!
For many people, this fate is enough to transform them!
Lu Yu's soul fell into his physical body, but he still felt weak.
"You're lucky, kid. If you were an ordinary ghost immortal and used the strongest technique in the Xuantian Sutra, you would be completely wiped out." Dahei sighed.
Lu Yu shook his head. He held on to his weak soul and said calmly: "I have a tiger talisman that can control the puppets outside. This road should be able to pass normally."
At this moment, Lu Wuya suddenly said in a cold voice: "Lu Yu, I'm afraid you have forgotten something."
"The Xuantian Sutra is a long-lost treasure to this world. Shouldn't you contribute it and let us all see it?"