The sudden change made the King of the Black Domain furious, and his body instantly faded and disappeared in front of Lu Yun's six people, but in just a moment, a wisp of black gas appeared in the wall of light in the Seven Colored Light Realm.

With a roar, the black gas returned to the appearance of the king of the black domain, and said sharply: "Lu Yun, what kind of skill do you have to sneak attack like this." It's kind of compared to me. ”

Indifferent, Lu Yun said: "I only came to gather the Spirit Banner, I don't want to hurt you." So sometimes it's better for you to not give you a chance. Say, don't waste your time, it's a matter of time. ”

The King of the Black Domain was angry, originally thinking that even if he couldn't fight Lu Yun and the six people, it would not be difficult to get out.

But now he understands that he is too conceited and underestimates a few people.

After a slight hesitation, the King of the Black Domain said, "As the name suggests, the Spirit Gathering Banner can gather the spirits of heaven and earth, especially the soul body. The Black Realm has a Spirit Gathering Banner, which can automatically attract the revenant to come here. My task is to sort them in batches and imprison them in different places. The Spirit Gathering Banner is located in the heart of the Black Rock Mountain, at the bottom of this cave. There are a thousand souls guarding, and I don't dare to approach. ”

Lu Yun pondered the truth of this in his heart, but said, "In this case, I bother you to take us there." ”

With a wave of his right hand, the seven-colored light realm that sealed the king of the black domain slowly fell, falling towards the bottom of the cave.

Lu Yun and the six people floated up, followed on the seven-colored ball of light, and slowly lowered downward.

Seemingly understanding his situation, the king of the Black Domain was more knowledgeable, and reminded Lu Yun from time to time that he took the six people to fall all the way to the heart of the Black Stone Mountain hundreds of zhang down.

It was a hundred-zhang cave, with ghostly lights and ghosts on the four walls, and countless ghosts and ghosts emitting a piercing roar, making people feel like they were in a ghost domain.

At the bottom of the cave, there is a stone platform the size of three zhang, pitch black as ink, on which is inserted a flag with a green light, several feet in size, surrounded by hundreds of ghosts, moving at high speed, like moths to a fire and refusing to stay away.

Stopping in mid-air, Lu Yun and the six of them looked here, their faces strange.

When Ye Xinyi and the sea girl saw this scene for the first time, they couldn't help but feel a little afraid in their hearts, Cangyue and Aoxue had been to the ghost domain, but they were not worried.

Bai Ling is well-informed, just curious. Lu Yun stared at the flag, feeling ominous in his heart.

"The Spirit Gathering Flag is right in front of you, and whether you can take it away depends on your ability." The tone was displeased, and the King of the Dark Domain was clearly holding a grudge.

The six ignored this, observed for a moment, and then began to talk.

Among them, the ama was very curious, and said expectantly: "Master, these ghosts are flying around, I don't know how they are doing, I want to give it a try." ”

Lu Yun pondered for a while, and felt that it would be good to let her gain a little experience, so he agreed to let her give it a try.

The ama laughed, and her petite body floated down, unfolding what she had learned, and shuttling through the cave.

In ama, it's more fun than against the enemy. She confronts ghosts for the first time, and while seeking experience, she also sprouts a naughty heart.

Lu Yun and the four girls smiled silently, seeing that the sea girl showed her might, they didn't care about her actions, and discussed the matter of gathering the spirit flag.

"Looking at this situation, the Spirit Gathering Banner is quite evil."

Cangyue spoke first and expressed her own suggestions.

Bai Ling looked at everything under his feet and whispered, "These souls are not weak, they should be the best in the Black Domain." ”

Zhang Aoxue said lightly: "There is only one king of the Black Domain here, so he naturally wants to leave the powerful ghost here to prevent outsiders from taking away the Spirit Gathering Banner." ”

Ye Xinyi said disapprerovingly: "Just these wandering ghosts and wild ghosts don't have the power to defend at all. ”

Bai Ling smiled: "Naturally, we are not afraid, but there is a certain threat to others." ”

With a slight bow, Ye Xinyi looked at Lu Yun, and seeing his strange face, she couldn't help asking, "What are you thinking?" ”

Lu Yun woke up when he heard this, glanced at the fourth girl, and said softly: "I remember that Jiuying once said that once you gather four artifacts, you can solve all the mysteries. Right now, the Spirit Gathering Banner is in front of me, and I'm wondering if there is some kind of mystery hidden between the four major artifacts? ”

Cangyue said: "Why don't we take out the Yongming Lantern, Vientiane Ancient Paintings, and Shenmu Order, and see if there will be any mutations between them and the Spirit Gathering Banner." ”

Bai Ling, Zhang Aoxue, and Ye Xinyi felt that they could give it a try, and they all agreed with Cangyue's proposal.

When the King of the Black Domain heard this, he shouted, "No! ”

Lu Yun smiled when he heard this, as if he expected him to stop him, and asked, "Why?" ”

The King of the Black Domain hesitated for a while, and said reluctantly: "Unless there is a specific environment, once the Eternal Lamp and the Vientiane Ancient Painting are turned on at the same time, both will be destroyed, and everything in the vicinity will be wiped out." ”

Lu Yun had a deep smile on his face, and continued to ask: "What about the Shenmu Ling and the Spirit Gathering Banner, can they coexist in the same room?" ”

The King of the Black Domain said reluctantly: "These two are okay, but the eternal lamp and the ancient paintings of Vientiane cannot." ”

Cangyue was curious: "What is the reason for this?" Under what circumstances do they need to be turned on at the same time? ”

The King of the Black Domain hesitated, apparently reluctant to explain why.

Lu Yun didn't force him, and said indifferently: "If the four artifacts are to be opened at the same time, I think it must be done in the Nine Dragons Sleepy Day, one of the four Jedi, am I right?" ”

The King of the Black Domain snorted slightly, which was considered a response.

Lu Yun continued: "I met the Soul Demon Lord before, and he said something to me that made me puzzled. He said that when darkness envelops everything, the city of eternal night will live up to its name, and the ancient legends will enter the cycle of reincarnation. What does this mean? ”

The King of the Black Domain was shocked when he heard this, his eyes kept flickering, thinking about how to respond.

Seeing this, Ye Xinyi reminded: "King of the Black Domain, do you think the story made up can scare us?" ”

Knowing what Ye Xinyi meant, the King of the Black Domain snorted: "I'm not taking the opportunity to make up a story, I'm thinking about whether I should tell you." ”

Cangyue said: "So far, how long do you think you can hide from us?" ”

This had some effect, and the King of the Black Domain seemed to know that he couldn't hide it for long, so he no longer hesitated at the moment, and snorted lightly: "Since you are bent on asking, I will tell you." The meaning of that sentence is very clear, without the eternal lamp, the city of darkness will not be destroyed, but will become a veritable city of eternal night. As for the ancient legends, there are many legends, and you better ask the Soul Demon Lord what they refer to. ”

Lu Yun stared at him and said in a deep voice, "You know what the Soul Demon Lord means, but you don't want to mention it, right?" ”

The King of the Black Domain was silent and chose silence to respond.

Lu Yun didn't care, and ordered Cangyue to take out the Yongming lantern, Zhang Aoxue was about to take the flag, and Bailing called back the sea lady.

In the blink of an eye, everything was ready, the sea lady returned to Bailing's side, and the moon urged the eternal lamp, emitting a dazzling and compelling strong light, with the most masculine and rigid energy, instantly purifying all the yin souls in the cave, leaving only the king of the black domain unscathed by Lu Yun's colorful light realm.