The Demon Lord of Tianyuan didn't believe it, and the demon who reported to him also felt helpless.

Soon, another demon who had returned from the depths of the Demon Breeding Pond reported what he had learned to the Demon Lord of Tengai.

And the situation that the demon reported to the Demon Lord of Tianyuan in the follow-up was basically exactly the same as what the demon said when he first reported to him.

It was only at this time that the Heavenly Wall Demon Lord truly believed that the reason why the young demons in the Demon Cultivation Pool died was inevitably related to the destruction of the supply formation in the underground space and the loss of the supply of nutrient solution.

Hearing this, the Tianyuan Demon Lord was even more confused.

Because he broke his head, he couldn't figure out how the thief managed to sneak into the depths of the demon breeding pool to destroy the supply formation without alerting the guards who were guarding the demon head.

"Has anything unusual happened recently?" the Heavenly Wall Demon Lord was silent for a long time before suddenly asking the demon generals who were guarding the Heavenly Stream Castle.

The Heavenly Wall Demon Lord's question was not answered by any demon general, because they did not notice anything unusual, nor did they see anything unusual happening under their noses.

At this moment when the demon generals were silent, the little general, who was relatively weak and was in charge of the security affairs of the outer area of the Tianliu Castle, only promised, plucked up his courage, and said to the Tianyuan Demon Lord: "I have encountered an accident, but I don't know if it is an unusual thing that you said in your mouth, Lord Demon Lord?"

This little general is the rat-faced human demon who deliberately pointed Long Fei in the wrong direction and intended to play Long Fei.

The Tianyuan Demon Lord turned his head to look at the reply demon, his gaze stayed on him for a while, and then he said, "Tell me, what is the accident you encountered?"

Then, the rat-faced human body demon briefly told the Demon Lord of Tianyuan about the fact that when he was patrolling the edge of Tianliu Castle before, he met the disguised demon leader Long Fei, and he also played a trick on him.

Upon hearing this, the Demon Lord of the Heavenly Wall was silent.

Long Fei is strong and good at camouflage, even if he is an incarnate demon, even a strong person like the Red Sky Demon Lord can't see through the situation, the Tianyuan Demon Lord knows it.

Therefore, when the rat-faced human body demon finished speaking, the Tianyuan Demon Lord immediately thought of whether it was possible that the demon was Long Fei's disguised identity.

However, he quickly dismissed his speculation.

Because in his opinion, Long Fei is no matter how powerful he is, when the teleportation channel between the Heavenly Pluto and the Heavenly Wall Demon Domain is blocked, it is impossible for him to come to the Heavenly Wall Demon Domain from the Heavenly Pluto.

Although he denied his thoughts, he continued to understand the situation from the rat-faced human demon again, "What is his strength, and what level has he reached?"

"According to my observations, his cultivation realm is at the 6th level of the Yin and Yang realm. When he left, the speed of his journey was at this level. The Rat-Faced Human Adversary replied respectfully.

After receiving this reply, the Tianyuan Demon Lord completely denied his previous speculation, and the thief who shot at the Tianyuan Demon Domain's Demon Cultivation Pool was Long Fei.

"This matter, for my Tianyuan Demon Domain, it is an extremely serious matter, all of you cheer me up, look for clues carefully, give me a clear answer as soon as possible, tell me the cause and effect of this matter, and find out the identity of the ultimate thief, so that my Demon Domain creatures can go out to crusade against the damned alien race and avenge the dead young demon cubs. Alright, let's get busy. I need to go to the Red Sky Demon Domain immediately and report this to the Red Sky Demon Lord. lest the Red Sky Demon Lord know about this afterwards, and I didn't report it to him immediately and cause me unnecessary trouble. ”

After the Demon Lord of Tianyuan was extremely angry and said this to all the demons and demon generals present, he led the crowd to leave in a hurry.

Two days later, the Heavenly Wall Demon Lord arrived at the Red Sky City of the Red Sky Demon Domain, met the Red Sky Demon Lord, and reported to him in detail the news that the Heavenly Wall Demon Domain's Demon Breeding Pool had been destroyed by thieves.

Hearing this news, an angry expression immediately appeared on the face of the Red Sky Demon Lord, and he was silent for a while before continuing to ask the Tianyuan Demon Lord: "Have you found out the identity of the thief?"

"We don't know anything about it. The thief, who came and went without a trace, was extremely mysterious, until he destroyed the Demon Breeding Pool, causing a large number of young demons to die, that we found out about the destruction of the Demon Breeding Pool. The Demon Lord of Tianyuan replied with a helpless expression.

"Long Fei, that bastard, is good at disguise and has a mysterious whereabouts, in your opinion, could it be his hand?" asked the Red Sky Demon Lord.

"All the passages connected to the Demon Domain have been sealed, and it is simply unrealistic for him to come from the Heavenly Pluto to the Demon Domain. The Demon Lord of the Heavenly Wall replied.

"Then how did he suddenly appear in my Red Sky Demon Domain?" asked the Red Sky Demon Lord.

The Tianyuan Demon Lord's intention to use the hand of the Red Sky Demon Lord to get rid of Long Fei was only known to him and Yin Gengyu, and he didn't mention it to the Red Sky Demon Lord afterwards, because he was worried that the Red Sky Demon Lord would be held accountable, and he knew the cause and effect of the matter, so he indirectly thought that the destruction of the Demon Breeding Pool in the Red Sky Demon Domain had a certain relationship with him, which brought him trouble.

Now that the Red Sky Demon Lord brought up this matter again, the Tianyuan Demon Lord was very helpless, but he didn't dare to tell the truth, so he casually said nonsense: "That kid Long Fei, like Yin Gengyu on the Heavenly Pluto, is a cunning person, and they are both extremely smart. If you insist on pushing him and think about it from the perspective of doubting him, it is really possible. Because he is super capable, it is not surprising that he has one or two runic treasures that can travel between the star field and time and space, and enter the demon domain. ”

"Yin Gengyu is on the Heavenly Pluto Star right now, if you manage to get in touch with him and ask him to help check Long Fei's traces, you can determine if the guy who destroyed the Tianyuan Demon Domain's Demon Breeding Pool is him. The Red Heaven Demon Lord said directly to the Heavenly Wall Demon Lord in a commanding tone.

"This ...... I'm afraid it's a bit difficult. The Heavenly Wall Demon Lord looked a little depressed and said, "Under normal circumstances, only Yin Gengyu can contact me directly, and if I want to contact him, it will be extremely difficult. Because Yin Gengyu has mastered the secret method of opening up the space-time channel, and can locate and call people outside the domain through the space-time channel. And I don't have the ability to do that. ”

"What you said is true?" The Red Sky Demon Lord's eyes lit up, and his face was full of excited smiles and asked, "Then Yin Gengyu has mastered the secret method of opening up the space-time channel?"

"Yes, that's true. The Heavenly Wall Demon Lord nodded and said, "The space-time passage for us to go from the Heavenly Wall Demon Domain to the Heavenly Pluto was opened up by him. ”

"The secret method of opening up the passage of time and space must be obtained. This has great use value for the creatures of my Demon Domain, and it is also a necessary condition for the expansion of my Demon Domain outside the domain. ”

Listening to the affirmative reply given by the Tianyuan Demon Lord, at this moment, the Red Sky Demon Lord seemed to have forgotten all the unsatisfactory and immediately smiled excitedly.

Because in his opinion, when he returned to the Heavenly Pluto again, he would have full confidence in cleaning up Yin Gengyu, and the secret method of opening up the space-time channel that he Yin Gangyu had mastered was already in the bag of his Red Sky Demon Lord.