Knowing about the Immortal Realm in advance gives Han Feng more options.

It won't work if he stays in Tiannan forever, because the immortals from the upper realm are all very strong.

With Han Feng's current strength, he is still not strong enough to face an immortal.

"I knew a lot about the immortal realm when I was alive, but many of my memories have faded after I died, and I don't remember them very clearly. But there are some things I remember very clearly."

"When I was searching for someone who cultivated forbidden techniques, I also had to look for clues about the Nine Heavens Empress. It was said that the Nine Heavens Empress was besieged by several Immortal Emperors, and after being defeated, her soul may have come to this realm."

The immortal corpse tried hard to recall its memories from its previous life, and actually remembered quite a few things.

"Once a clue is found about the Nine Heavens Empress, capturing those who practice forbidden techniques becomes secondary."

"Did you find any clues?" Lin Ruxue asked somewhat guiltily.

"No, not at all. If we could find any clues, I wouldn't have been killed in my lifetime," the immortal corpse said, shaking its head.

"Since this Nine Heavens Empress is a hidden danger, why haven't those Immortal Emperors personally sent people down, instead of just having you search for her in the lower realm?" Han Feng asked.

"That's also a reason. Back then, in addition to her divine soul, the Nine Heavens Empress had several avatars. These Immortal Emperors were the first to kill the Nine Heavens Empress's avatars."

"By the time they turned back to find the Nine Heavens Empress's soul, it was already too late. This Immortal Realm was sealed off into small interfaces, and they only suspected one of them. There were also other interfaces that the Nine Heavens Empress had not yet ascended to, such as the Azure Profound Realm, which were also among their suspects," the Immortal Corpse explained.

"You mean the upcoming 'Gate to the Immortal Realm' is likely for the Nine Heavens Empress?" Han Feng asked.

This coincided with what happened in his life simulation; the celestial beings immediately approached Nangong Xian.

"It should be that these Immortal Emperors were already searching for it before I descended to the mortal realm. Now, tens of thousands of years have passed, and those realms can no longer be ruled out. Now, only this sealed realm remains."

"For someone whose realm has reached the Immortal Emperor level, it would be far too easy to reopen the sealed interface. This 'Gate of the Immortal Realm' was not opened by accident, but rather by the people of the Immortal Realm in their search for the Nine Heavens Empress," the Immortal Corpse frankly stated.

"Then can you tell me about the situation in the Immortal Realm, especially what kind of existence the Immortal Emperor is?" Han Feng changed the subject.

The fact that Nangong Xian and Lin Ruxue are the divided souls of the Nine Heavens Empress must never be revealed.

If it gets leaked, a lot of trouble will follow.

The immortal corpse seems very loyal now, but it's hard to guarantee that it might have ulterior motives.

"The Immortal Emperor is the strongest being in the Immortal Realm, with a status equivalent to the founder of Lingzhou and the founder of the sects in Lingzhou. The only difference is that the Immortal Emperor is even more powerful."

"Many Immortal Emperors have their own Immortal Kingdoms, which contain countless beings. Some powerful Immortal Emperors' Immortal Kingdoms also have Immortal Emperors."

The immortal corpse did not forget to advise, "That's why I advise you, Master, it's best not to have any relationship with the Nine Heavens Empress. The Immortal Empress is just too powerful. When I was alive, I once saw a dragon-snake Immortal Empress's mount, and I was completely terrified."

"If even a Celestial Emperor's mount is this terrifying, how terrifying must the Dragon-Snake Celestial Emperor be? Not to mention the Nine Heavens Empress, who was besieged by the Dragon-Snake Celestial Emperor and several other Celestial Emperors, how terrifying must her strength be?"

"Whether it's the several Immortal Emperors of the Immortal Realm or the Nine Heavens Good Empress, they are not people we can provoke. As for the 'Gate of the Immortal Realm,' I think it's best for Master not to go in."

"Why is that?" Han Feng asked curiously.

The "Gate to the Immortal Realm" has appeared many times in the life simulation, but he has never entered it.

According to the words of the Aoxiao Ancestor, one can become an immortal by passing through this "Gate of the Immortal Realm".

Judging from the immortal corpse's words, things are far from as rosy as imagined.

"Immortals who ascend normally will enter the Immortal Cleansing Pool to wash away their mortal bodies and magical power, condense immortal bones and immortal essence, and forge an immortal body. The strength of the immortal body that is condensed is also related to the amount you absorb."

“I wasn’t a native of the Immortal Realm in my previous life either. I ascended from a small realm and came out of the Immortal Cleansing Pool. My cultivation level immediately rose from the Tribulation Transcending stage to your True Immortal realm.”

"At the same time, the Immortal Cleansing Pool I was in belonged to the Immortal Kingdom of the Dragon-Snake Immortal Emperor, so I easily became its inspector. There I saw many people smuggling themselves into the Immortal Realm."

"Many of these people who smuggled themselves into the Immortal Realm were at the Mahayana or Integration stages, and their fates were all quite tragic. The men were sent to the Immortal Veins to do hard labor and mine Immortal Jade, while the women were assigned to Immortal Prostitutes. It was a fate worse than death for them."

"Even if some lucky stowaways get good results, it is still quite difficult to get a chance to enter the Immortal Cleansing Pool, since entering the Immortal Cleansing Pool is equivalent to gaining freedom."

"The Immortal Realm is much more complicated than I imagined," Han Feng muttered to himself.

He felt that his actions were wise, and thankfully he had called the immortal corpse over to inquire.

If one were to use a life simulation to explore these kinds of information, it would be difficult to investigate them thoroughly.

It's not hard to tell from the immortal corpse's words that the immortal realm treats those who smuggle themselves into the immortal realm very badly, almost like livestock.

So many sect "patriarchs" from Lingzhou have entered the Immortal Realm through the "Gate of the Immortal Realm," and their fates are likely to be grim.

They might not be going to become immortals, but rather being relentlessly exploited by the people of the immortal realm.

"Master, do you not wish to go to the Immortal Realm?"

"I have this idea."

“I have a token here. I brought it down from the Immortal Realm when I was alive. It symbolizes my identity as an inspector of the Immortal Realm.”

The immortal corpse took out a token from its body, on which a dragon and a snake were carved.

The token has the character "监" (jian, meaning supervisor) written in the center, which is entwined with a dragon and a snake, representing a symbol of status.

"With this token, I can pass through the 'Gate of Immortals' and enter the Immortal Realm?" Han Feng asked.

“Master, that won’t work. I had a lot of immortal jade in my storage bag before. When you go inside, absorb a few more immortal jade so that the person guarding you can sense the immortal energy on your body and think you are from the immortal realm.”

"Another thing is that once you enter the Immortal Realm, you should throw this token away as soon as possible. Every immortal has their own exclusive token, and if your identity is discovered, you will definitely be wanted by the authorities."

The immortal corpse warned, "At that time, this token will not be used to save your life, but to hasten your death."

"Is that why you don't use the Immortal Realm Token?" Han Feng asked.

The immortal corpse sighed heavily: "I am now a corpse that has developed sentience. My original soul has long since died. The corpse aura on my body will soon be discovered. If I use the token to return to the immortal realm, my fate will be terrible."

"Don't worry, I'll take you with me when I go to the Immortal Realm."

"Thank you, Master!"

"If there's nothing else, you may leave."

"No problem, Master."

The immortal corpse withdrew from Han Feng's cave, leaving only Han Feng and Lin Ruxue.