After those demon beasts had thoughts flashing in their hearts, and after seeing Ye Cuo insert the key in, they all heard a crisp "click" sound.

In the next moment, a burst of light blue light suddenly lit up on the door, and even everyone and the demon beast felt that the light blue light was like a flame, and the temperature was not low.

"What's that?"

"Is there a flame in that room? Could it be ......?"

"In that room, it must be an empty xenon spirit flame!"

Although they had never seen the Empty Xenon Spirit Flame, they had also learned about the Sky Xenon Spirit Flame before they came in, and knew that the Sky Xenon Spirit Flame was a light blue flame, and at this time they saw a light blue light, of course they would guess so.

In the midst of a pair of nervous and expectant eyes, the pale blue light on the door converged, and then the door made a clicking sound, and then it opened.

Sou!

At the moment when the door opened a gap, Ye Cuo's figure disappeared in place, but instead of trying to get ahead of those demon beasts and rush into the room, he retreated more than ten meters away after a flash.

The people of the Ten Thousand Souls Sect, they had been reminded by Ye Cuo before, and when they saw Ye Cuo retreating violently at this moment, they all stayed away from that door.

Those demon beasts didn't know why, and they wondered why Ye Cuo made such an abnormal move, why the door was open, but he didn't rush in.

However, they soon knew why Ye Cuo did this, and when the door was halfway opened, a wave of light blue flames surged out from the door, spewing out a full two meters, instantly devouring the two demon beast figures who could not react.

Roar!

Oh!

In the light blue flames, the two demon beasts let out an extremely terrible scream, and in less than a blink of an eye, the screams of the two demon beasts disappeared, and there were no figures of the two demon beasts in the light blue flames.

"This must be the Empty Xenon Spirit Flame!"

The Flame Winged Tiger was glad that he was far away, but his heart was shocked: "The power of the Empty Xenon Spirit Flame is really terrifying!"

Not only was the demon beast shocked and rejoiced, but the people of the Ten Thousand Souls Sect and the three major forces, as well as those scattered cultivators, many people were stunned at this moment.

"It turned out that in just an instant, I killed two demon beasts at the peak of the Jindan stage!"

"Empty Xenon Spirit Flame, the power is terrifying!"

"If I had been caught up in it just now, I wouldn't have a little ash left......"

"It's a pity that I only pit two demon beasts, if I can kill a few more, it would be even better......"

Although Ye Cuo had some regret in his heart, his eyes flashed with surprise: "Sure enough, it is worthy of the famous treasure of the Spirit Void, and the power of the Empty Xenon Spirit Flame is really worthy of its name!"

The bad old man's tone was also shocked: "The power of the Empty Xenon Spirit Flame is really powerful! If you get the Sky Xenon Spirit Flame, your strength will be greatly improved, even if you face someone in the early stage of the Yuan Infant, it is estimated that you will have the strength to fight!"

"You know how terrifying the Empty Xenon Spirit Flame is, right?"

At this time, the snow-white tail remnant said: "Should you thank your sister well, if it wasn't for my sister reminding you, you can imagine what the consequences would be!"

When he opened the door just now, the reason why Ye Cuo flashed back instantly was because the snow-white tail remnant soul had told him that although the empty xenon spirit flame was locked in the room by the formation, the air xenon spirit flame had been "suffocated" for so many years, and it must be very "angry", and it would definitely be angry.

If it weren't for that, when the Empty Xenon Spirit Flame erupted, he might also be affected, and it was even likely that he would end up like the two demon beasts just now.

Ye Cuo said: "Yes, yes, I should thank you!"

The snow-white tail remnant snorted softly, "What kind of tone are you, is this your tone of gratitude?"

Ye Cuo didn't take a stubble, and instead said: "Now that the Empty Xenon Spirit Flame has returned to that room, the most important thing at the moment is to collect the Empty Xenon Spirit Flame first!"

Ye Cuo said, and walked back to the room of the Empty Xenon Spirit Flame, his eyes flashed brightly, and he said as he walked: "Your reaction just now was fast enough, and you were able to dodge the Sky Xenon Spirit Flame! Why, don't you all want to get the Sky Xenon Spirit Flame, why are you all afraid of becoming like this now?"

If you want the Empty Xenon Spirit Flame, you can go in and collect it now, now I will give you a chance, you missed the opportunity, don't regret it later!"

The Flame Winged Tiger said angrily, "Damn human, you are too insidious and cunning!"

Ye Cuo smiled and had a modest expression: "Oh, don't dare to be, don't dare to be! If I'm really as insidious and cunning as you say, do you think you still have a chance to talk to me now?"

The Flame Winged Tiger glared angrily: "You ......"

Ye Cuo walked to the door and stopped, looked at the light blue fireball with a diameter of about one meter in the room, and said with a smile: "The empty xenon spirit flame is terrifying, it can kill the empty xenon spirit flame of the Yuan Infant Stage, don't you all want it?"

Which of you is going to help me collect the Empty Xenon Spirit Flame, maybe I can give you a little bit of the Void Soul Treasure later, who of you would like to go in?"

Those demon beasts all knew that Ye Cuo's words were said to them, and Ye Cuo said this, obviously letting them go in to test the power of the Empty Xenon Spirit Flame, or letting them go in and send them to death.

Although they all wanted to get the Empty Xenon Spirit Flame, the scene where the Sky Xenon Spirit Flame killed those two demon beasts in an instant just now was still in front of them, even if they longed for the Sky Xenon Spirit Flame, they didn't dare to risk their lives.

After all, although the power of the Empty Xenon Spirit Flame is terrifying, if they can get the Sky Xenon Spirit Flame, their strength will be greatly improved, but if they don't even have their lives, what is the use of the Air Xenon Spirit Flame?

What's more, even if they got the Empty Xenon Spirit Flame now, they would have to hand it over after they went out, and of course they wouldn't be so stupid to experience the power of the Sky Xenon Spirit Flame.

Ye Cuo looked around, and finally said helplessly: "Since you don't cherish the opportunity, then I can only reluctantly go in and take a risk......"

Suddenly, the silver wolf roared, "Can't let him in! he must know how to collect the Empty Xenon Spirit Flame!"

However, as soon as the other demon beasts reacted, they saw Ye Cuo's figure flickering and walked in through the door.

"Empty Xenon Spirit Flame, hurry up and burn him to ashes!"

One by one, the demon beasts cursed viciously in their hearts, hoping that Ye Cuo would be burned to death by the Empty Xenon Spirit Flame, but the scene they wanted to see did not really happen.

"Huh?"

"The Empty Xenon Spirit Flame didn't react at all, why didn't you burn this abominable human?"

The Flame Winged Tiger suddenly saw Ye Cuo holding a red vial in his hand, and its tiger eyes wrinkled: "The red vial in his hand...... Could it be the reason for that vial?"

Tang Tian saw that Ye Cuo was safe and sound, and also saw the crimson vial in Ye Cuo's hand, and secretly breathed a sigh of relief in his heart: "Elder Taishang really has a way to deal with the Empty Xenon Spirit Flame, could it be that Elder Taishang wants to use that crimson vial to collect the Empty Xenon Spirit Flame?"

In the room, the red vial in Ye Cuo's hand was the empty xenon flask obtained in the Spirit Flame Palace, and at this time, the empty xenon flask emitted a fiery red light, enveloping Ye Cuo's whole person, and then he aimed the mouth of the empty xenon flask at the empty xenon spirit fireball.