The location of the underground palace is in the forbidden place behind the palace of the ancient capital.

Ye Xuan remembered that the location seemed to be the place where the bronze ancient coffin appeared, and he didn't need to think about it to know that it was definitely the most secret place in the ancient capital of the town and prison.

The entrance to the dungeon is located in the center of the forbidden land, and the entrance is a three-story stone statue of the dragon.

The dragon opened its huge mouth and roared in the sky.

The mouth of this dragon is the entrance to the underground palace.

The group came to the entrance.

Qin Tai'a was still wrapped in wounds and was about to be the first to go in.

Ye Xuan frowned and said, "Otherwise, you might as well wait outside." I should be able to go in. ”

Mrs. Qin's face showed an expression of indignation, and she said, "You kid is starting to look down on the old man now, right?"

"Do I have it?" Ye Xuan knew that he was deliberately pretending to have this expression, so he smiled and didn't argue with him.

Qin Tai'a reached out and patted Ye Xuan's shoulder, and said, "Then let you go ahead, is it enough?"

Ye Xuan shrugged his shoulders and walked in front with a team of night owl secret guards.

The entrance is a staircase that slopes downward, wide enough for ten people to walk in parallel.

Such a wide entrance passage is enough to show that this underground palace is very large.

The passage is very long, and the light is very dark when you walk out of more than ten zhang.

The Night Stalker Dark Guard pulls out the glowing orbs and illuminates the path ahead.

The group walked more than 100 zhang before finally completing this passage and coming to a very open underground space.

Directly in front of this underground space, there is a huge bronze door three stories high.

There is a faint aura circulating on the bronze door, and at a glance, you can see that there is a prohibition on the bronze door.

The Forbidden Seal that the Night Stalker Dark Guard said should be here.

Ye Xuan came closer, stretched out his hand to check the prohibition on the bronze door.

Qin Tai'a reminded loudly: "Don't touch that prohibition first, it's better to be careful." ”

Although Ye Xuan felt that the prohibition on the door would also not have much attack power, since Qin Tai'a said so, give him a face, don't touch the prohibition first, and use divine thoughts to observe first.

The night owl secret guard, who was proficient in the formation, immediately stepped forward and began to arrange a simple forbidden formation in front of the bronze gate.

Ye Xuan looked up at this bronze door, thought about it and said, "This door seems to be very old, it is estimated that it was left from a long time ago. ”

Qin Tai'a stared at the pattern on the bronze door, and the more he looked at it, the more his brows furrowed, and he said loudly: "I think you need to be more careful, the totem on this bronze door is the six-winged heavenly snake, and this totem is a golden wing, which is a totem that can only be used by the Immortal Demon Emperor." ”

As soon as these words came out, everyone present raised their vigilance.

If this bronze gate was related to the Immortal Demon Emperor, the danger level would have increased to the highest.

"Wouldn't it, right? Could this dungeon be left over from the primeval era?" Ye Xuan's face also showed a solemn look.

"I have seen this kind of totem in the ancient palace where I got the Ancient Scripture of the Fighting God, and it is indeed the most noble totem that only the Immortal Demon Emperor can use. Qin Tai'a affirmed.

Ye Xuan took out the Heavenly Book of Confession Array and used his divine thoughts to test the prohibition on the bronze door, and at the same time compared it with the Heavenly Book of Confession, wanting to find a similar formation pattern.

However, after cross-checking it, I didn't find anything similar.

After the primeval era, almost all formations were born from the formations handed down from the ancient formations.

Therefore, no matter how the current formation changes, it is always the same, and it can be found more or less in the Heavenly Book of Formations.

However, the prohibition on this bronze door was a completely different system, and it was completely different from the way of the formation summarized by the Heavenly Book of Confessions.

After confirming this, Ye Xuan's expression became more serious and said, "The prohibition above may indeed be left over from the primeval era. ”

After a while, Ye Xuan said again: "Could there be any earth-shattering primeval treasures hidden in it?"

Qin Tai'a shook his head and laughed: "Do you really dare to think that if there is really any earth-shattering treasure, when we attack the city, will the Enma Demon King not take it out?"

Ye Xuan laughed when he thought about it: "That's what I said." ”

If it was something from the ancient era, Ye Xuan might not have anything to do, but if it was something from the ancient era, it would be different.

The Kunpeng Emperor Beast came from the primeval era, and when it comes to things from the primeval era, nothing compares to him.

Ye Xuan knocked on the Kunpeng sword and said with a divine thought: "Hey, here is a bronze door left over from the primeval era, you can take a look." ”

The Kunpeng Emperor Beast woke up yawning, looking like he was very angry when he got up, and shouted: "You only woke up this Emperor Beast when you killed the Demon Ancestor, and now you are calling again, and you are not allowed to sleep?"

The Kunpeng Emperor Beast got up impatiently, glanced at the bronze door, and said directly: "That's right, it's something from the primeval era. Look at the totem or the stupid lack of the immortal demon emperor...... Hey, there's a forbidden law on the door, and it looks like something is sealed inside. ”

Ye Xuan immediately asked, "What the Immortal Demon Emperor personally sealed?"

"Not necessarily, the totem on this bronze door can indeed be used by the Immortal Demon Emperor, but as long as it is ordered by the Immortal Demon Emperor, it can be used. Therefore, this bronze gate may also have been sealed by the Nine Demon Generals of the Ancient Heavenly Demon Clan. The Kunpeng Emperor Beast explained.

"There won't be anything terrifying in there, right?" Ye Xuan continued to ask.

"It's hard to say, but after being sealed for such a long time, even this Emperor Beast has inevitably become a wisp of divine soul, do you think other things can survive until now?" said the Kunpeng Emperor Beast with a proud face.

Ye Xuanxin said: Aren't you uncomfortable if you don't brag?

But he continued to ask, "Can you open it?"

"You can't open it. The Kunpeng Emperor Beast replied.

"So sure?" Ye Xuan was a little unconvinced.

"Don't be unconvinced, the law of prohibition is used on this bronze door, it's not something you can see through in your current realm, so don't waste your efforts. Kunpeng Emperor Beast said.

"In that case, then you can open the door. Ye Xuan said directly.

The Kunpeng Emperor Beast glared at him and said, "Why should I open it? It's a waste of effort, okay?"

"Hurry up, don't talk nonsense. Just now you said I couldn't open it, didn't you just want to tell me you can open it? If you have the conditions, just say it. Ye Xuan urged.

The Kunpeng Emperor Beast laughed: "To break the forbidden law on the bronze door, you need to consume a lot of the divine soul power of this Emperor Beast. Therefore, when the door is opened, the treasures inside are mine, and the rest is yours. ”

"You're too black-hearted, aren't you? You want to swallow a treasure weapon alone! You just swallowed a black iron ring two days ago, and that thing is the treasure of the god king. Are you here again?" Ye Xuan said with a look of indignation.

"I swallowed it, and I also added a rhyme to your sword, are you still not satisfied?" the Kunpeng Emperor Beast was also dissatisfied.

"The problem is, if you swallow a piece of the God King Supreme Treasure, you will increase the Dao rhyme for a thousand years. Pit someone to death, that's the treasure of the God King!" Ye Xuan rolled his eyes and said.

A thousand years of Dao Rhyme, that is, the lowest Dao Rhyme of a Holy Land Supreme Treasure, is actually very small for the Kunpeng Sword.

"Then you slowly refine your sword, sacrifice for a thousand years, and exhaust you. The Kunpeng Emperor Beast snorted.

Ye Xuan thought about it like this, and felt that it was okay, if he wanted to refine his natal treasure, he could only refine it slowly.

A thousand years of Taoist rhyme, if it is a smooth and steady sacrifice, it is a thousand years.

After swallowing the treasure weapon, I can't stand this way of slowly refining at all.

"Okay. Open the door, the treasure belongs to you, and the other things belong to me. Ye Xuan finally agreed to this distribution plan.