"What's going on?" the Demon Phoenix hurriedly asked, "Was it hurt by that strange flame?"

The Demon Phoenix was not so sensitive to the 'Supreme Demonic Qi', naturally it was unable to sense the difference in the True Qi, and in its opinion, Huang Xiao was most likely unconscious because of that flame.

"No, that's the fire I inspired. Huang Xiao relieved himself a little and said.

"Heart fire, what kind of fire is this?" the demon phoenix asked, "Forget it, no matter what kind of fire it is, what the hell is going on with you?"

"I was hurt by the 'Supreme Demonic Qi'. Huang Xiao said.

"It's impossible, you can borrow the 'Supreme Demon Qi' before, why can't you borrow it this time? Is it really like what the old devil said, because the true qi aura here is a bit chaotic, so you can't borrow it?" the Demon Phoenix asked with some surprise.

"I discovered the ninth 'Supreme Demonic Qi' aura. Huang Xiao calmed down and said.

"What does it matter, whether it's the eighth or ninth realm, aren't they all those 'Supreme Demon Qi'? The aura is slightly different, it stands to reason that it's almost the same, right?" Demon Phoenix asked with some confusion.

"It's different, this 'Supreme Demonic Qi' is completely different from the other eight realms, it's very weird, it's really weird, and it's very dangerous, I almost thought I was going to die just now. Huang Xiao said with palpitations.

"Even if you are injured, you won't be killed, right? You have the 'Immortal True Qi' to repair the injury, even the 'Supreme Demon Qi' is not so easy to kill you, these are all true qi that no one can control, and the power is not that great, right?" asked the Demon Phoenix.

"It's not an exaggeration, that 'Supreme Demonic Qi' just now may really be able to kill me on the spot. You said that my 'immortal true qi' did not react at all, just like a mouse saw a cat, and he did not move, and he could not repair any injuries at all. If I hadn't stimulated the fire in my heart in time to stabilize this 'Supreme Demonic Qi', I would have died. After he dies, I don't know if he can be resurrected with the help of the 'Ghost Immortal Technique'. Huang Xiao sighed.

"Let's be specific, what is the heart fire, this ninth aura is really unusual!" Demon Phoenix was still a little puzzled.

"Heart Fire is a kind of magical flame that I have inspired with my essence blood, and it can be used to refine the 'Supreme Demon Qi', and it is precisely because of the existence of the 'Heart Fire' that this ninth 'Supreme Demon Qi' aura hidden in other breaths is revealed. Huang Xiao said.

"I don't understand, the essence blood stimulates the fire in the heart, what the hell is this?" the demon phoenix shook his head and said.

Huang Xiao was silent for a moment.

"Is this your secret?" the Demon Phoenix quickly reacted.

"Yes, it's my secret, and no one ever tells it. Huang Xiao sighed.

"Haha, then I still don't ask. The Demon Phoenix smiled.

Huang Xiao shook his head and said, "Now, there is nothing to hide between you and me. ”

Taking a deep breath, Huang Xiaocai continued: "You should know the real 'Immortal Technique', which is the Immortal Technique obtained by the first hall master of the Demon Palace. ”

The demon phoenix nodded and said, "Yes, could it be that this heart fire of yours is related to this 'immortal technique'?"

It was very surprised in its heart, whether it was Huo Lian's immortal technique or the immortal technique created by the three major families of the Heavenly Evil Sect back then, it could not be compared to the immortal technique of the first hall master of the Demon Hall back then.

Listening to Huang Xiao's meaning, the heart fire is obviously related to this, which is too shocking.

"It should be related. Huang Xiao said.

"Don't talk about this, right?" Demon Phoenix quickly looked around and whispered, "If this is known by the old devil, I'm afraid he won't let you go, and he will definitely let you hand over the exercises." ”

"It's just the two of us here, the ancestor is not so bored and hiding in the dark to spy on you and me, right?" After seeing the cautious appearance of the demon phoenix, Huang Xiao couldn't help but smile lightly.

"Be careful, this secret is so amazing that you still don't have to tell me. Demon Phoenix shook his head and said, "If I leak my mouth, it won't make up for it." ”

"It's okay, I've decided to tell you. Huang Xiao said, "As far as I know, the immortal practice of the first hall master of the Demon Hall comes from a scripture called 'Immortal Chapter'. Do you remember when I was fighting for the 'Immortal Pill Sutra' in Longshan?"

"Oh, why did you get the 'Immortal Pill Sutra' again?" the Demon Phoenix asked curiously.

"In my opinion, at that time, in the Longshan Great Array, the real treasure might not be the jade slips of the 'Immortal Pill Sutra', but the 'Immortal Sutra'!" Huang Xiao said.

"Huh?!" Demon Phoenix was stunned, "The Immortal Sutra?"

When the demon phoenix reacted, his face was full of excitement.

"How is it possible? When I was looking for the jade slip of the 'Immortal Pill Sutra' in Longshan, I was the first to discover the jade slip, so I saw the scriptures of the 'Immortal Chapter'......" So, Huang Xiao told the demon phoenix in detail about the situation at that time.

During the whole process, the Demon Phoenix's mouth opened wider and wider, and the expression on his face became more and more shocked.

It wasn't until Huang Xiao finished speaking that the demon phoenix came to his senses after a while.

"It's gone, it's been sent~~~" The demon phoenix muttered incessantly.

Huang Xiao shook his head slightly and smiled bitterly, waiting for the demon phoenix to recover.

"Huang Xiao, you have made a lot of money. The Demon Phoenix's eyes lit up, fully recovered, and shouted.

"Perhaps, the 'Immortality Sutra' is divided into two parts, and I got the 'Immortal Chapter' in it. The 'Immortal Chapter' was in the desperate battle of Longshan, obviously even the patriarch didn't know about it, they only knew that the jade slip of the 'Immortal Pill Sutra' was in it. Huang Xiao sighed.

"This matter must be kept secret, it must be kept secret, rest assured, I won't even mention it to my parents, it's too much to do. Don't talk about the old devil, if the first hall master of the demon hall is still alive and known to him, the old monster will definitely not let you go. He seems to have only the 'immortal chapter' and not the 'immortal chapter'. Demon Phoenix said.

"Of course I knew that, so I kept it in my heart all along. Huang Xiao said.

"Huang Xiao, you are such a bastard, you told me such a terrible secret, and you put too much pressure on me. The demon phoenix rubbed his little head with his wings and said, "However, I'm also happy, the two of us are really brothers in life and death, haha~~"

Huang Xiao also smiled, the fates of him and the Demon Phoenix were almost linked, and he also believed that the Demon Phoenix would not say it, this was a kind of trust.

"I'm very interested in your heart fire, inspire it for me to try, see if I can improve my strength, this is the magical flame comprehended in the 'Immortal Chapter'!" Demon Phoenix said again.

"Look at the way I look now, what else can I inspire?" Huang Xiao smiled bitterly and finally sat up from the ground.