"In less than two years..."

The corners of Xu Maotian's mouth twitched slightly, feeling that Yang Fan was a monster.

"What level of onmyoji is Brother Sun?"

"Level three. ”

Xu Maotian suddenly chuckled in his heart, and forcibly held back his desire to shout. He didn't suspect that Yang Fan was deceiving himself, and the truth of this kind of thing would naturally be known after a month.

"I'll tell you the truth, Brother Sun. A month later, as soon as the army of strange ghosts arrives, most of the Yin soldiers in the underworld will fight, and as the leader, I will naturally also participate in the war. In addition to the Yin soldiers, some ghost cultivators in the underworld will also fight. ”

"Just some, not all ghost cultivators?"

In Yang Fan's opinion, once the Hades Mansion is broken, none of the other ghost cultivators in the Hades Mansion will be spared.

As if guessing what Yang Fan thought, Xu Maotian said again.

"Brother Sun, is he thinking about the truth of cold lips and teeth?"

Yang Fan nodded.

"Actually, Brother Sun doesn't have to worry. After all, behind the underworld is the afterlife, so it naturally has the foundation to protect the safety of the underworld. Therefore, Hades cannot be breached. ”

"Since the army of ghosts can't break through the underworld, why do you still sacrifice the lives of ghost cultivators and Yin soldiers to fight against the army of ghosts?"

Seeing Yang Fan say this, Xu Maotian smiled and did not rush to answer, but poured a glass of white wine for Yang Fan, took a sip, and said.

"Brother Sun, do you know how big this underworld is?"

"I don't know, Yin Hei Bai told me that the Hades once flew to the depths of the underworld, and after flying for a long time, he didn't see the border and came back. ”

"Yes, but the underworld can be divided into east and west, the underworld is located in the east, and the place where the army of strangers comes is divided into the west. As for where the four strange ghosts came from, Hades guessed that they should come from outside the underworld. ”

"What is beyond the underworld?"

Hearing this, Yang Fan became interested, poured Xu Maotian full of wine again, and asked.

"I don't know. Some people say that it is another fairy realm, and some people say that it is another universe, the underworld is located at the edge of the two universes, and through the underworld, you can reach the other universe. ”

"It's not possible. ”

This statement reminded Yang Fan of a saying that once arose on the earth. It is said that there is a universe beyond the universe, and there are even parallel universes.

If a universe is compared to a bubble, then around this bubble, there are many bubbles, and these bubbles form an ocean, which becomes the cosmic sea. And beyond the cosmic sea, there are many cosmic seas, and these cosmic seas make up a world......

The size of a person's vision depends on where he is standing. For example, if an ancient person appears in outer space, he will know how small he is. If a modern man were to appear in front of UY, the largest astral constellation in the known universe, he would know how small the Earth is. The same can be applied to oneself.

This is Yang Fan's understanding of the universe.

"Brother Xu, do you know what the whole world is like?"

Various thoughts kept flashing through his mind, and Yang Fan suddenly spoke.

"What do you mean?"

"Do you know that the people of the Five Sources Continent live on a sphere?"

"I've heard others say this, but it's in the fairy realm. ”

"Immortal Domain, isn't Brother Xu a local?"

Yang Fan keenly captured another meaning.

"Of course not. The slightest difference in status in the underworld is not a native of the mortal realm. They were all recruited by the Immortal Realm, and we all worked for the Hades. ”

The two discussed for a long time later, during which Yang Fan handed Xu Maotian a book about the knowledge of the universe, which was more than ten centimeters thick.

Xu Maotian was deeply attracted as soon as he opened the first page, and then took a quick look.

As he looked deeper, Xu Maotian became more and more shocked in his heart, and became more and more shocked.

It turns out that there are other civilizations in the entire universe, a civilization that is not a cultivator. They rely on science, on their minds, on fearless wisdom.

Although the strength of the mortals in that world is not as strong as mine, with the help of science, I can do what only immortals can do.

Thinking of this, Xu Maotian couldn't calm down for a long time, this was only less than one-tenth of the content, if he read it all, he was afraid that he wouldn't be able to calm down and cultivate for a long time.

Carefully putting away the book, Xu Maotian took a deep breath, looked at Yang Fan, and said in a deep tone.

"Thank you, Brother Sun, for the gift. This is my token, and if you need help with anything in Hades, use it to contact me, and I will not refuse. ”

Xu Maotian took out a black token with a skull carved on it, and Xu Maotian's name was written on the back.

"Hmm. ”

Yang Fan took it and received the package in the system.

This scene was seen by Xu Maotian, when the black token was in the receiving system space, Xu Maotian sensed that his token disappeared in this space, and no matter how he looked at it, he couldn't find it.

But Xu Maotian didn't care, after all, everyone has secrets.

"Brother Sun, it's not too early, I still have a job to do, so I can't stay longer. ”

Xu Maotian apologized, and then walked quickly towards his mansion.

Yang Fan sat in the original statue and did not move, Xu Maotian's thoughts he had already guessed. It's just an excuse to say that you are in a position, and the real purpose is just to watch the rest of the content.

"Alas, in the cultivation realm to spread science, am I considered a heretic?"

Yang Fan smiled slightly, picked up the wine glass and drank it all, then disappeared, and his predecessor appeared on the street.

Walking on the streets of Hades, as far as the eye can see, it is this translucent ghost cultivator walking. Yang Fan's arrival attracted the attention of many people, and a few ghost cultivators had a cold light in their eyes, secretly following behind Yang Fan.

Yang Fan had already discovered this situation, but he just didn't want to pay attention to it.

The streets of Hades are very similar to the mortal world, and the shops that can be seen everywhere also sell pills, weapons, medicinal materials, etc.,

It's just that it's slightly different from the mortal world, and the medicinal materials here are all grown in the underworld, so they take away some yin qi. Although the refined elixir can also be eaten, the effect will be greatly weakened, and if you eat too much, yin qi will accumulate in the body, and after a long time, it will also have great disadvantages to cultivation.

However, this elixir is more beneficial than disadvantageous for ghost cultivation, and the main absorption of ghost cultivation is yin power, and yin qi is also in it. Therefore, the things sold here are all related to ghost cultivation, including weapons, exercises, etc.

"Huh?"

Yang Fan suddenly found that there was a large group of ghost cultivators in front of him, and there were shouts from time to time.

With curiosity, Yang Fan stepped forward and found that it was actually two ghost corrections fighting. But after observing for a while, Yang Fan found that the two just wanted to compare the weapons in their hands.

A ghost cultivator dressed in black holds a large scimitar similar to the dragon slayer knife in the game, with a button at the end of the handle. The black-clothed ghost Xiu pressed the button, and the entire knife flew out, and an iron chain dozens of meters long was connected to the blade.