After learning from Merkfas that the strongest ancestor in the Demon Domain, whose strength had reached the 6th level of the Eternal Realm, Long Fei thought in his heart that this should only be a legend from the outside world, as for the specific strength situation, it should be higher than this realm, after countless years of deposition, although the possibility of continuing to cross the new height is getting lower and lower, but the possibility of advancing at the same level is still very great.

Therefore, Long Fei felt that his system level and defense must at least reach the 9th level of the Eternal Realm, so that he can truly compete with the Ancestor in the Demon Domain.

After learning the situation he wanted, Long Fei did not leave in a hurry, but continued to choose to talk to Merkfas, and learned from his mouth that the rune treasure connected to the demon cultivation pool in the Eightfold Heaven Realm was a one-time consumption killing treasure refined by the Demon Domain Ancestor, and it was powerful, and the power of one rune treasure was enough to destroy the planet where the Eightfold Heaven Demon Domain was located.

"It's so dangerous, but fortunately I didn't do it rashly, otherwise, I would have been left with no bones. After learning about the power of the "Self-Destruct Rune Treasure", Long Fei secretly rejoiced in his heart, but also had a slight fear of the Demon Domain Ancestor.

In order to avoid staying in the Demon Domain for too long and making a big move, alarming the Demon Domain Ancestor and bringing disaster to himself, Long Fei immediately chose to resign from Merkfas.

However, as soon as his words fell, a group of Merck family generals, together with Merkdini, hurried over, only blocking Long Fei in the main hall of the council.

"What's going on? How can there be two Merkdini?" Seeing the two Merkdini appear in sight, the head of the family, Merkface, was stunned.

"Who are you, why did you pretend to be me and come to the Merck family to deceive?" Merkdini, who entered the council hall with all the family generals, stopped his gaze on Long Fei and yelled at him.

"Am I cheating?" Long Fei smiled slightly, "I just don't know about some things, and I borrowed your identity to come and ask the head of the Merck family some questions, this is not a cheating, right?"

"Little thief, suffer death!" Hearing Long Fei's words, a sense of shame and anger surged into his heart, and while Merkfas yelled at Long Fei, he quickly waved his palm and slapped it directly at Long Fei.

The reason why Merkface is angry is because he has always regarded the character in Long Fei's disguise as a member of his family, and he didn't see his disguised identity at all, and even at the moment ago, he pinned his hope of breaking through on him, and at this moment, he learned that his identity was fake, and it was difficult to accept it for a while.

Long Fei's defense is extremely strong, even if Kui Fei personally takes action and wants to break through his defense, it is unrealistic, and naturally he will not take Merkfas's attack seriously.

It's just that his attack power is weak, and he knows that even if he does his best, without the blessing of the power of the star core, it is okay to kill Merkdini and the like, but it is a little unrealistic to kill a master like Merkface who has reached the 8th level of the Qiankun realm.

In addition, Long Fei came this time, just to listen to the reality of the Demon Domain and find out how strong his strongest enemy is, not to kill one or two slightly stronger demons, and he felt that it was extremely uncost-effective to use and expose the killing weapon such as the "Ten Thousand Star Array Diagram" in his hand.

So, when Merkface suddenly attacked him, he pretended to have no reaction, and just waited for his power to act on his body, Long Fei immediately used his attack power to quickly escape, instantly rushing into the sky, and disappeared from everyone's sight.

"Did he escape?" Seeing Long Fei's figure disappear into the sky, Merkface was stunned, his face was full of shock.

"The head of the family, what did the guy pretending to be Merkdini ask you about? In your opinion, could he be a spy sent by my Merck family's enemies to find out the information?" The general beside Merkdini, after seeing Long Fei fleeing, immediately asked Merkface with some anxiety.

The question he asked had nothing to do with the Merck family. To be sure, his real target is not the Merck family. If my estimate is correct, the target he is targeting and focusing on is my Demon Domain Ancestor. Merkface said with a gloomy face.

"Could it be that the two masters of the human race intended to attack my Demon Domain Ancestor, so they sent spies to my Demon Domain to find out the truth?" the general asked eagerly.

"The possibilities are very high. Merkface nodded.

"If that's the case, it will be a disaster for my Demon Domain. I had to find a way to inform the Demon Ancestor about this, and remind him that the Lord of the Human World might be planning to do something about it. Another gold-armored general said.

"Old Ancestor hasn't appeared in the Demon Domain for many years, and no one knows where he is, how can he be notified?" Merkface shook his head, his face full of helplessness.

"The Demon Lord may know how to get in touch with the Ancestor. This matter is related to the safety of the Demon Domain, so I think it is appropriate to immediately send someone to report this matter to the Demon Lord. The gold-armored general responded.

"Hmm. Merkfas nodded, and then instructed directly to the Golden Armor General, "You immediately go to the Demon Lord of the Beard, and report to the Demon Lord about what happened to my Merck family and the mysterious monk about the matter of the Demon Ancestor." ”

"The subordinates receive the order. The gold-armored general replied respectfully, and then hurried away.

＊＊＊

After knowing the gap between the enemy and me, Long Fei did not continue to stay in the Demon Domain for long, because he was worried that he would encounter the Demon Domain Ancestor who he could not fight against at all, resulting in his destruction.

After leaving the Demon Domain, Long Fei did not immediately return to the cosmic world where humans lived, but traveled through time and space, and tried to stay in the space-time passage and cast the secret method of gathering immortal divine power.

When he entered the state of trying to cultivate, because he didn't know the severity, he suddenly directly attracted the strong immortal divine power in the nearby space, which directly led to the collapse of a large area of space-time, and the space-time became extremely chaotic, and the turbulence with amazing lethality came violently, causing him huge trouble.

If it weren't for the fact that his defenses were strong enough, and the weak space-time turbulence was not enough to tear through his defenses, then he would have lost his life because of this risky behavior.

Soon, the danger caused gradually calmed down, and Long Fei began to try to cast spells again to gather immortal divine power.

It's just that this time, in the process of casting the secret method, he became extremely careful and restrained as much as possible, so that the immortal divine power flowing to him was far lower than the level that caused the instability of time and space.

Then, Long Fei achieved the purpose of cultivating the "Immortal Divine Body" exercises with the immortal divine power gathered from it.

Although the progress of cultivating the Immortal Divine Body exercises in this space-time passage was very slow, it was much better than having no clue and scurrying around like headless flies, wasting a lot of good cultivation time in vain.

Minutes and seconds passed.

A year has passed.

After a year of hard work, the Immortal Divine Body exercise has been upgraded by 3 levels on the basis of the original, reaching the 11th level.

The level 11 "Immortal Divine Body" technique is enough to withstand the power of a blow from a fifth-level cultivator in the Eternal Realm without being killed by it, which is a great improvement for Long Fei, at least at the moment, whether he is walking in the Demon Realm or cultivating in the human universe, there are only a handful of people who want to kill him.