It was covered with gray fog, and it was hard to see your five fingers when you reached out.

Several vague figures were moving rapidly in the fog.

"What the hell is this place!"

Caiying waved his sword to clear the gray fog, and complained, "You haven't reached the demon world yet. Where did these demonic energy come from, Zhou?"

Bian Xue hesitated a little, "This is the Demon Abyss, right?"

Zhou Shu nodded, "That's right, Xue Mei, you have done your homework. The Demon Abyss knows it. Unlike some guy, you just play."

Caiying glared at Zhou Shu and asked Bian Xue quietly, "What is the Demon Abyss?"

Bian Xue thought for a few moments, "If there is too much demonic energy in a world, it will be emitted out. These demonic energy will not spread everywhere without any target. They will take the initiative to find the new territory that is most suitable for the devil energy to live in, so as to give birth to a new demon clan. This has formed a series of demonic energy belts similar to the Gangfeng belt. These demonic energy belts are the Demon Abyss. They usually appear inside the Demon Realm, because there are usually not too many demonic energy in the realm at the edge of the Demon Realm."

Caiying nodded as if she had some insight, "It's the Demon Clan's Gangfeng Belt, I probably understand."

Caiying paused and shook her head and said, "It just looks like it, but it's very different. The Gangfeng Belt can be entered at any time, but the Demon Abyss cannot. The demonic energy inside is entangled, and it will be difficult to get out again when you enter. In addition, the Demon Abyss is far wider than the Gangfeng Belt. I heard that the widest Demon Abyss can be tens of millions of miles or even wider, but I accidentally bumped into it."

She looked at Zhou Shu with some expectations, "Young sister is right?"

Zhou Shu nodded with a smile, "That's right, there is another difference. The gale wind belts are parallel and do not interfere with each other. The two gale wind belts can never be connected together. The demon abyss is different. The demon abyss can be connected together, like a net. In the demon world, many demon abysses are intertwined and like a maze, and even the demon world inside cannot see clearly."

"Well, my little sister forgot this."

Bian Xue patted her head, "For the demon race, the Demon Abyss not only connects the various demon worlds, but also the natural protective layer of the demon world. For practitioners, if they want to attack the demon world, the Demon Abyss is the first and perhaps the most difficult level."

Zhou Shu nodded with a smile.

"What do you say so much, I just asked casually!"

Caiying looked at the two of them and blinked, "And you have something wrong with it. Since the Demon Abyss is inside the Demon Realm and we have not even reached the Demon Realm yet, and we have not even crossed the border, how could we enter the Demon Abyss? Did you make a mistake?"

Zhou Shu was a little surprised, "You can see the problem at a glance."

Caiying smiled proudly, "Of course, I am the smartest!"

"But Caiying, you still haven't done your homework. I have clearly given you a jade slip introducing the Demon Realm. Just a few glances will tell that there are basically no Demon Realm on the edge of the Demon Realm, but it is very different from the Demon Realm." Zhou Shu shook his head helplessly, "Snow Sister, please explain to this guy who doesn't work hard."

"It's so long, how can I see it? I still have to practice swordsmanship."

Cai Ying said with a strong sense of justice, "Call me, Lord Palace!"

"Master Palace Master."

Bian Xue smiled and shouted, "That's right. The Yifu Realm is not a marginal realm, but later it continued to fight with the Immortal Realm, the Xiezhi Kingdom, the Witch Clan, etc., and most of the surrounding demon worlds have become the dead world and the aborted world. It turns out that the Yifu Realm inside the demon world has become the border of the demon race."

Caiying looked at the two of them and said seriously, "Why don't you talk about me? I have to take care of you two along the way, and I am very tired."

Zhou Shu smiled, "Then you can rest too?"

"I think beautifully, I want to subdue demons and demons!"
Chapter completed!