The four of them sat back on the deck of the spaceship. Master Puzi took the initiative to take out his treasured spiritual wine, offered a toast to Mo Wuji, and then said, "Daoist Mo, do you know why I was so excited when I saw this warship?"

Before Mo Wuji could answer, Puzi said again, "Because this warship was originally refined by me..."

Mo Wuji looked at Master Puzi in shock. He obtained this warship from a ghost cultivator in Tianhai. Speaking of which, this had nothing to do with the Half-Immortal Domain. How could it have been refined by Master Puzi?

"To be precise, I participated in the refining of this warship. Master Jiang Ye presided over the refining of this warship. Master Jiang Ye's refining skills are much stronger than mine. The design and refining of this warship were mostly done by Master Jiang Ye. I and the other eight people were just assisting..."

"Master Puzi, you said ten people refined this warship? Who initiated this?" Mo Wuji asked in surprise.

Mo Wuji knew very well about Master Puzi's refining level. It was top-notch, at least in Zhenxing, you couldn't find such a strong person. Master Puzi was just an assisting refiner, so how strong would Jiang Ye be? And how strong would the strong person who initiated the refining of this warship be?

"The person who initiated the refining of this warship was the Dao Lord of the Half-Immortal Domain, but not the current Guang Quan, but another person. Refining this warship was to deal with Xianqian..."

Speaking of this, Master Puzi waved his hand, signaling Jia Qi, who wanted to ask questions, not to ask. He would slowly explain it.

"Before talking about Xianqian, I want to talk about the Half-Immortal Domain first. Of course, I don't know how the Half-Immortal Domain came to be. I only know that I was already in the Half-Immortal Domain after I broke through the Void, but this is not the Immortal Realm. At that time, the Dao Lord of the Half-Immortal Domain was called Wu You. I can say that from my cultivation until now, I have never seen a strong person like Wu You. I personally saw him fighting against a true Celestial Immortal expert, and finally he even killed that Celestial Immortal expert..."

Jia Qi couldn't help but ask, "Master Puzi, Celestial Immortal is considered a true immortal, right? If we didn't come to the Half-Immortal Domain after breaking through the Void, wouldn't we also be Celestial Immortals?"

Master Puzi shook his head, "In theory, Celestial Immortals are indeed considered immortals, but in fact, I heard Senior Wu You say that Celestial Immortals are still a kind of false immortal and cannot be considered true immortals."

"Then how can one be considered a true immortal?" Mo Wuji couldn't help but ask. He entered the Half-Immortal Domain only after entering the Void Breaking Rainbow. In the Half-Immortal Domain, most of the cultivators he saw were at the Great Circle of Earth Immortal, not truly surpassing the existence of Earth Immortals.

Master Puzi sighed and said, "The Void Breaking Rainbow we experienced is actually a bit problematic. In theory, there should be a Celestial Immortal Tribulation after breaking through the Void. In fact, after breaking through the Void, we came to the Half-Immortal Domain, and there was no Celestial Immortal Tribulation. Except for the very few geniuses who will usher in the tribulation here and advance to Celestial Immortal, most people can only live in this place." Dao Lord Wu judged at that time that the Half-Immortal Domain was just a cage for those fake immortals to prevent cultivators from breaking through to the Immortal Realm. As for what is considered a true immortal, neither I nor Dao Lord Wu You know."

Hearing this, Mo Wuji felt that Wu You's idea was similar to his own, because of the Half-Moon Prison, he was very suspicious of this place in the Half-Immortal Domain.

"Master Puzi, you said that there are still very few geniuses here who will attract thunder tribulation, do you know where these cultivators who have attracted thunder tribulation and advanced to Celestial Immortal have gone?" Jia Qi told Mo Wuji about this question before, but Mo Wuji still asked Master Puzi. It's not that he didn't believe Jia Qi, but Master Puzi definitely knew more details.

Master Puzi replied, "These geniuses were taken away by people from the Immortal Realm. Dao Lord Wu once said that these people are likely to be cultivated by those fake immortals as the backbone. There is also a possibility that the Immortal Realm will imprison these people. As for why the cultivators in the Immortal Realm want to do this, Dao Lord Wu couldn't figure out the reason, he only guessed that those immortals were not true immortals either."

Mo Wuji couldn't help but admire this Dao Lord Wu whom he had never met even more. This person was too powerful, it was as if he had seen it with his own eyes. Whether they were true immortals or fake immortals, in fact, these cultivators who had passed the tribulation and advanced to Celestial Immortals were imprisoned in prisons, and the Half-Moon Prison was the representative.

Mo Wuji suddenly thought that the Half-Moon Prison was just one of the prisons in the Eleventh Prison of Yongying. This one prison imprisoned so many genius cultivators, so does that mean that there are many places like the Half-Immortal Domain, and the genius cultivators in these places were taken away by the Immortal Realm and then imprisoned?

"Master Puzi, may I ask where Dao Lord Wu You went?" Mo Wuji asked, admiring Wu You in his heart.

Master Puzi's eyes dimmed and said, "Because the warship being refined is the key to whether the cultivators in our Half-Immortal Domain can pass through Xianqian, Dao Lord Wu led a group of refiners to improve the warship day and night. But at this time, the news was leaked, and people from the Immortal Realm rushed to the Half-Immortal Domain."

"Why are you unharmed, Master?" Mo Wuji was very puzzled. Since people from the Immortal Realm came, Master Puzi should have been difficult to escape.

Master Puzi's eyes showed some sadness, "At that time, when refining the warship, I realized the spatial principle of storing black stones. I told this news to Dao Lord Wu, and Dao Lord Wu thought this was also a major event. He asked me to specialize in researching storage rings for storing black stones in the Half-Immortal Domain.

After I researched this storage ring, the news I heard was that Dao Lord Wu was missing, and nine refiners, including Jiang Ye, were also missing at the same time. Although I was not at the battle scene, I could guess that Dao Lord Wu must have fought to the death with Jiang Ye and other refining masters. As for the missing and so on, it was just to deceive people."

Mo Wuji suddenly thought of that ghost cultivator, could that ghost cultivator be one of the refiners who refined the warship at that time? I don't know how that guy left the Half-Immortal Domain.

Master Puzi was very sad, and he fell silent here. Mo Wuji and the others did not disturb him. After a full incense stick of time, Master Puzi continued, "The disappearance of the warship that was not completed also means that the cultivators in the Half-Immortal Domain have no chance to pass through Xianqian. Xianqian is a huge chasm between the Half-Immortal Domain and the Immortal Realm, because this chasm prevents any cultivator in the Half-Immortal Domain from entering the Immortal Realm, it is called Xianqian by us."

"How does it specifically prevent it?" Mo Wuji would never be willing to stay in the Half-Immortal Domain, so he had to figure out these questions. Even if he couldn't return to Zhenxing, he had to find a way to go to the Immortal Realm to see. As for whether it was a true Immortal Realm or a fake Immortal Realm, he would go there first.

Master Puzi grabbed a crystal ball and said, "You will know when you see it."

After speaking, he activated the crystal ball in his hand.

A vast and boundless chasm appeared in front of everyone, like a bottomless and indistinguishable huge trench, dividing the universe into two halves in the air.

In this huge trench, black mist lingered, and some things that could not be seen clearly were crisscrossing, seemingly dense, but also seemingly nothing.

Even though it was just a crystal image, Mo Wuji felt a little scalp tingling. That kind of threat was hard for him to explain.

Master Puzi pointed to the huge trench and said, "This is Xianqian. No spaceship can cross this place. Because here, you can't use your spiritual sense, and you can't extend your Yuan Power. As long as you fall into the trench, there is only death, falling to your death. No, maybe you haven't fallen to your death yet, and you don't even have bone scraps left."

Speaking of this, Master Puzi smiled mockingly, "Maybe it sounds ridiculous for a cultivator to be killed by falling after cultivating to Earth Immortal, but in fact, it is not ridiculous at all. Since the Half-Immortal Domain, countless cultivators have fallen to their deaths in Xianqian. And these are just the superficial dangers. The real dangers in Xianqian are the Five Elements Immortal Beasts and the Zhu Bi Poisonous Insects..."

No one spoke, and Mo Wuji was staring at the scene in the crystal ball that Master Puzi had sacrificed, listening to Master Puzi narrating what kind of existence Xianqian was. This Xianqian cannot extend spiritual sense and cannot use Yuan Power, which is similar to the Starry Sky Canyon where he was trapped before.

"The Five Elements Immortal Beasts are the Golden Sword Dragon, the Water Gui Water Spider, the Earth Void Toad, the Fire Yin Flame Centipede, and the Wood Achromatic Leech..."

"Achromatic Leech? Is that the kind of thing in the Death Mine?" Mo Wuji asked.

Master Puzi shook his head, "It can be said to be yes, and it can be said to be no. The Achromatic Leech in the Death Mine is just the lowest level Achromatic Leech. Although it is difficult to detect with spiritual sense, it can still be detected. The Achromatic Leech in Xianqian is truly achromatic, and spiritual sense cannot detect it. Once it touches the human body, it is like a maggot attached to the bone, and it can never be shaken off until you die."

Mo Wuji nodded, he finally understood why there were various kinds of shells on the warship, it turned out to be to deal with the Five Elements Immortal Beasts and the Zhu Bi Poisonous Insects in Xianqian.

"And these are not as good as the Zhu Bi Poisonous Insects, which make people's scalps tingle even if they look at them. You should not have discovered it, this black is actually not mist, but Zhu Bi Poisonous Insects." Master Puzi pointed to the crystal ball image.

If Master Puzi hadn't specifically pointed it out, it would have been difficult for Mo Wuji and the others to discover. At this moment, when Master Puzi pointed it out, Mo Wuji and the others instantly realized what was going on. The black mist that seemed to be lingering turned out to be dense insects, which looked extremely disgusting.

"What kind of fairy beast is this? It should be called a poisonous beast." Lou Chuanhe sighed.

Master Puzi replied, "We do call these things poisonous insects. As for fairy beasts, that's what people on the other side of Xianqian call them."

"The other side of Xianqian is the Immortal Realm?" Mo Wuji asked, sighing secretly in his heart. He was too ignorant at the beginning, and he wasted so many shells.