The eldest elder of the Mu family looked at Gu Yuan, and a hint of greed flashed in his eyes, but then he completely concealed this greed.

Demonic fire is a good thing. Once a demonic fire is refined, the person's strength will rise rapidly, at least in terms of combat effectiveness. It can be seen from Gu Yuan that Gu Yuan is able to fight against opponents of higher levels because of the red flame demonic fire.

The Mu Family's Great Elder also understood this principle. The dark blue flame on his body was also a kind of demonic fire. Demonic fires could devour each other. As long as he separated the demonic fire from Gu Yuan and refined it again, he could fuse the two flames and increase his combat effectiveness. Although fusing flames was a very dangerous act, even potentially exploding and killing himself, the Mu Family's Great Elder would not give up the opportunity to increase his combat effectiveness.

What's more, things like demonic fire are all separated from demonic beasts of the Spirit King level and above. It is not easy to kill a demonic beast of the Spirit King level that has its own innate flame. It requires at least three Spirit King warriors to take action, and the cost is extremely high.

Now he only needs to separate the demon fire from Gu Yuan's body, and then refine the origin of the fire, and he can possess this demon fire. Obviously, this method is much simpler than looking for the demon fire by himself, and he will not suffer any loss.

Thinking of this, the Mu Family's Great Elder no longer harbored much hatred towards Gu Yuan. Instead, he felt a great deal of gratitude towards him for giving him such a great gift. Even Mu Tianxing's injury was no longer important to him. What mattered was that his strength could improve. As long as his strength improved and surpassed that of the Clan Leader, that would be the time for him to control the Mu Family.

Of course, it wasn't just the Great Elder of the Mu Family. The elders behind the Great Elder of the Mu Family also showed a hint of greed when they saw that there was a demonic fire on Gu Yuan's body.

They looked at each other and saw what was in each other's mind. However, since the Great Elder of the Mu Family was here, they knew that the Great Elder of the Mu Family would never give the demon fire to them. So their eyes flickered, thinking about how they could get the demon fire. After all, not everyone could resist the temptation of the demon fire.

Gu Yuan took a deep breath, and a scroll appeared in his hand. Gu Yuan looked at the elder of the Mu family and said, "Old man, don't you want the demonic fire in me? I want to see if you have the ability to keep me here. Let me tell you, since I dare to say so, I dare to conclude that you do not have the strength to keep me here. I have remembered everything you did today. The mountains are high and the waters are long, but there is a long way to go. I believe I will be back soon! When that time comes, your Mu family will pay a bloody price."

After saying that, Gu Yuan laughed heartily and opened the scroll in his hand. He silently recited the word "escape" three times in his mind. Then, a trace of horror flashed in the eyes of the Mu family's elder. He felt that the space in front of him was twisting slightly. The scroll in Gu Yuan's hand floated directly in the space, and that space began to tremble. In just a moment, a space crack as high as a person appeared in front of Gu Yuan, revealing the endless void inside.

The Mu Family's Great Elder looked at the suddenly appeared space tunnel with a horrified expression, and said to the elders behind him: "Elders, follow me and take action. Keep this kid. Don't let him get away."

The elders also looked horrified. They didn't understand how Gu Yuan managed to open up a space channel. Gu Yuan looked at them with a smile. The Spirit King's level of strength did not have the ability to block space at all, so they could only watch him walk into the space channel and then leave.

Gu Yuan laughed wildly and said, "It's too late! We'll see each other again in the future."

Then he stepped directly into the space channel. It only took a moment. Before the Mu family's chief elder and the elders behind him could take action, the space channel had been closed. The entire space returned to calm, and Gu Yuan's figure disappeared.

The Mu family's chief elder and other elders were dumbfounded. They stared at Gu Yuan who disappeared in an instant and were all stunned.

"What's going on? How come the space channel he opened up just disappeared?"

"Could it be that he is a Spiritual Emperor? This is impossible, he can't be a Spiritual Emperor!"

"Only a Spiritual Emperor can open up a space channel. How did he do it? Was I dazzled just now? That's clearly a space channel!"

"But that brat is just a small spiritual master. If he is a spiritual emperor, why would he run away?"

"But if he is not a Spiritual Emperor, how did he open up the space passage?"

The elders stood behind the chief elder of the Mu family and discussed the matter, some of them expressing horror.

The Mu Family's Great Elder also stared blankly at the spot where Gu Yuan disappeared, then suddenly rushed forward, eyes full of disbelief. He couldn't believe that Gu Yuan had directly opened up a space channel to leave. But as they had just discussed, if Gu Yuan wasn't a Spirit Emperor, then how did he do it?

"Impossible! He is definitely not a Spiritual Emperor. If he were, there would be no reason for him to escape. This means that his true strength is just that of a Spiritual Master. Even if he is not a Spiritual Master, he is definitely not that strong, otherwise he would not have to escape."

After thinking about it, the Mu Family's Great Elder felt more at ease. It must be some kind of treasure he was using to protect the space he had forcibly opened up! Yes! That must be it.

The old man in the blue-green robe among the elders stood up, looked at the Great Elder of the Mu Family, and scolded him, "Great Elder, do you know what you are doing? Even if that guy is not a Spirit Emperor, since he has a treasure that can open a space channel, it means that his background is definitely extraordinary. You actually used your status to bully him. Have you forgotten what he said just before he left? He said he would be back soon and would make us pay a bloody price. If this guy's background is really deep, and he leads the strong to come and let our Mu Family give him an explanation, let me see what you will do! I will definitely report this matter to the clan leader, and you will be held responsible for it!"

The eldest elder of the Mu family glanced at the old man in the plain green robe and was unable to argue for a moment.

To possess a treasure like this that could forcibly open a space channel, his status must be quite high. After all, even the Mu family had never possessed or even seen such a unique treasure.