My system is three thousand years ahead of schedule

Cheng Zhihai observed Cheng Guang's expression. Although he didn't know why Cheng Guang suddenly asked about the whereabouts of Wanli Dragon Cave, he was still a little afraid that Cheng Guang wouldn't be able to think about it and ran directly to the Eighth Level Demon Realm.

Cheng Zhihai continued: "I don't know where the Wanli Dragon Cave is in the eighth level demon realm, but I think it is in that eighth level demon realm."

"Guang'er, why are you asking this Wanli Dragon Cave?"

Cheng Guang was already shocked by Cheng Zhihai's words.

Good guy.

Wanli Dragon Cave turned out to be in the eighth level demon realm.

If I want to complete the mission this time, don’t I have to enter the eighth level demon realm? ?

The world around the world is already in such chaos right now.

Everywhere is not peaceful, and it is already showing the appearance of the beginning of a chaotic world.

The eight-level demon realm is even more chaotic.

At this time, Cheng Guang could not say that it would be safe even if he had the cultivation level of a heavenly being and entered the eighth level demon realm.

Also.

There is another reason that gives Cheng Guang an even bigger headache.

That is.

At this time, Cheng Guang had no choice but to enter the eighth level demon realm.

Although Cheng Guang has the strength of a celestial being, a celestial being is half-assed and cannot hold on for too long.

If he wanted to break the time and space rift and enter the eighth level demon realm, although Cheng Guang could do it based on his cultivation strength at this time, there were still many risks.

Just as Cheng Guang entered the eighth level demon realm, there were many risks.

If you want to find the Ten Thousand Miles Dragon Cave in the Eighth Level Demon Realm, you will be looking for a needle in a haystack.

This mission actually stumped Cheng Guang at the very beginning.

"This is how to do?"

Cheng Guang murmured.

Cheng Zhihai frowned slightly and said from the side: "Guang'er, what should I do?"

Cheng Guang came back to his senses and smiled at Cheng Zhihai, "Dad, it's nothing."

"I think Dad, you don't have to worry about this city. Don't get involved in this mess. I'm leaving first. Dad, please be safe."

After Cheng Guang finished speaking, he launched his flying boat and flew towards the distance under the gaze of many powerful men.

Cheng Zhihai looked at Cheng Guang's leaving figure and couldn't help but frown.

"What has this brat been busy with all day long?"

"By the way, Feizhou gave it to this brat, why hasn't it been returned to me?"

"You think I gave it to him?"

Cheng Zhihai looked at the flying boat that originally belonged to him, with a hint of distress on his stern face.

I don't know how much of his private money was used to buy this flying boat.

There weren't many things that could make Cheng Zhihai feel distressed.

This flying boat is obviously one of them.

When Cheng Guang left, Wu Ling also noticed Cheng Guang's flying boat.

Wu Ling stood behind the Zhou generals, raised his eyes slightly, and stared at Cheng Guang's flying boat with his bright eyes.

Looking at the tall but unassuming figure on the flying boat, Wu Ling's heart suddenly fluctuated.

She stared blankly at Cheng Guang's flying boat for a while.

It wasn't until Cheng Guang's flying boat disappeared from Wu Ling's sight that she slowly withdrew her gaze and no longer paid attention to Cheng Guang's flying boat.

Cheng Guang didn't care about Wu Ling's gaze, whether he was shocked, envious or greedy at all the powerful men.

Just leave.

Cheng Guang was not worried that there would be some strong man with no eyesight who would take action against him.

With his current strength and the blessing of his identity and background in the Tang Dynasty, he can really go anywhere in the world as long as he doesn't mess with those beings from ancient times.

No one dared to move.

Cheng Guang went straight back to Zhenguo Duke's Mansion and ducked into the library.

He planned to find out if there was any way to leave the human world and enter the eighth level demon realm.

The same time Cheng Guang entered the library.

Ge Lao Yande also noticed Cheng Guang's figure. He looked at Cheng Guang flipping something in the library, but he didn't say much.

Just stood aside.

Silently stroking his beard and looking at Cheng Guang for a while.

He casually walked towards the inner room with his hands behind his back.

A full hour later.

When the elder Yande came out again and was about to pour himself a cup of tea, he found that Cheng Guang, the prince of Zhenguo, was still sitting in the library pavilion, with countless books piled up around his hands and under his body.

Even so.

Cheng Guang, the prince of Zhenguo, was still flipping through books quickly, as if he was still looking for something.

Seeing this scene, Ge Lao Yande was a little shocked.

The last time I saw Cheng Guang, the prince of Zhenguo, come to the library to look for information like this was the last time.

How long has it been?

Ge Lao Yande silently observed Cheng Guangkou for a while. This time he couldn't help it anymore. He stepped forward to Cheng Guang's side and asked softly:

"Your Majesty, what are you looking for?"

"Why don't you ask the old man? I'll help you look for it."

After Ge Lao Yande's words came out, Cheng Guang suddenly came back to his senses. He seemed to be too focused and was in a trance.

Cheng Guang exhaled slowly, put down the book in his hand, and patted his head gently.

"I almost forgot that you are here, Mr. Ge."

"I got confused reading the book."

Cheng Guang muttered a few words, then turned his gaze to Ge Lao Yande and asked:

"Mr. Ge, I would like to ask, is there any way to allow people who are not heavenly beings to cross the realm, leave the four directions of the human world, and enter other realms?"

Ge Lao Yande was obviously stunned when he heard Cheng Guang ask this question. He did not expect that Cheng Guang would ask this question.

Leaving the realm is such a thing.

Most of the powerful people in the world have not considered it yet.

Basically, only when major dynasties are preparing to conquer demons, they would want to cross the realm and break into the demon's lair.

Ge Lao Yande was stunned for a moment, but he quickly came to his senses in just one breath.

"Your Majesty, when you travel across the realm, you can pass through the realm battlefield."

"Go through there and break through the demon's defense, and then you can raise your troops and enter other realms."

"It's just that the difficulty is relatively high. Over the years, most of the people who suppressed the border in the battlefield of the realm, including me, the Duke of Great Zhou Town, and even the other four dynasties, were guards."

"There are very few people who directly lead an army to attack or even step into the demon realm."

That's what Ge Lao Yande said.

Cheng Guang also understood what Ge Lao Yande meant. Through the realm battlefield, one could enter the eighth level demon realm.

Or.

Realm battlefields are originally weak places between realm connections. There are few void storms and the least danger.

Not many smart demons can pass through the realm battlefield in large numbers and set foot in the human world.

The human race in the Four Worlds can naturally set foot in the eighth level demon realm and even the tenth level demon sea through the realm battlefield.