Yi Nan was slightly stunned, he didn't expect that there would be such a rule, but he also understood, if he came here every day to get a weapon, it was estimated that it would not take long for the collection in it to be emptied by himself.

"I understand. Yi Nan nodded slightly.

With the opening of the door, Yi Nan quickly submerged into this martial palace, as soon as he entered this martial hall, Yi Nan felt a vicissitudes of life filled with no place here, Yi Nan had an intuition that the time of this martial palace was definitely beyond the time of the Tyrannosaurus Dynasty.

It doesn't take too long for a dynasty to change, sometimes even ten years are not necessarily, of course, there are some that may have been stored for thousands of years or even ten thousand years, such as the ten major dynasties on the land of Kyushu, they have never been able to survive for less than 10,000 years, otherwise they will definitely not be among the top ten dynasties.

Of course, it is possible that more powerful forces have existed for a longer time, and it is possible for some ancient sects to survive for 100,000 years, and it is possible for some holy places to exist for millions of years, or even spanning an era.

As soon as he entered the inside, Yi Nan saw rows of bookshelves, but there were not books here, there were only three light clusters on each wooden shelf, some were not light clusters but scrolls, and the left side was martial arts and the right side was the armory.

The radius is about a kilometer, but this is only the first layer, from the outside, the martial hall is 100 meters high, there are three floors here, the top is the most precious weapons and martial arts, as for this first layer, Yi Nan didn't want to stay, but the voice of the fire spirit suddenly sounded at this moment.

"Master, there seems to be a fire here. The Fire Spirit whispered.

Yi Nan was stunned for a moment, he glanced around suspiciously, in addition to the cold weapons, there are also these combat skills, where did the flames come from?

Ao Long also whispered at this time: "There is a breath here that ordinary people can't feel at all, even the storage of the Returning Origin Realm may not be able to sense it, this should be the Dragon Clan's Tibetan Skill Pavilion, the Dragon Clan's Tibetan Skill Pavilion contained too many peerless combat skills back then, but I thought it would have been taken away with the Dragon Clan." ”

"Isn't there anything left behind?" said Yi Nan with some disappointment.

"I don't know, maybe they've forgotten something, but they should be on top of what they want to collect, but there's something unusual here, you let that little thing try it and see if you can find it." ”

Yi Nan nodded slightly.

"Fire Spirit, you try it. ”

Hearing Yi Nan's words, a red flame above Yi Nan's dantian suddenly shook, and in an instant, an invisible aura rushed out of Yi Nan's body, and the next moment it spread rapidly, covering the entire first layer in a short time.

At this time, the Supreme Elder who was guarding outside the Martial Hall looked at Yi Nan suspiciously, Yi Nan stood there motionless as if he was looking for something, but there was as if he hadn't paid attention to anything.

"What is this kid doing?" he muttered to himself, but then he ignored it, he felt that it was absolutely impossible to take away the strongest treasure in the Martial Hall with Yi Nan's current strength, and of course he felt the strange aura in this Martial Palace.

Three minutes later, Yi Nan's face was a little anxious, and then he said, "How is it?"

"Master, waiting. The Fire Spirit whispered.

Yi Nan nodded slightly, and after five minutes, Yi Nan's aura suddenly dissipated, and the next moment Yi Nan heard the words of the fire spirit, "Master, you take ten steps forward, then three steps to the left, and ten steps forward." ”

Yi Nan didn't speak but followed the words of the fire spirit and began to walk, and soon Yi Nan came to a light cluster that emitted a faint blue light, Yi Nan looked at the light cluster in front of him suspiciously, but at this time, the fire spirit voices sounded together.

"The master took three steps forward and ten steps to the left. ”

Yi Nan continued to do so, and he quickly came to the front of a scroll, which showed a dark light, looking at the scroll in front of him, Yi Nan was a little puzzled, he couldn't feel the strange fluctuations.

"The owner took this thing out. The Fire Spirit whispered.

Yi Nan nodded slightly, and then he directly picked up the scroll and put it in his storage bag, and then walked to the place where the weapon was, and at this time, Ao Long's voice sounded abruptly: You go forward.

Yi Nan was puzzled but did so, and soon he followed Ao Long's words and found an iron ring that looked a little broken the size of a palm.

"Alright, let's get out. ”

Ao Long whispered.

Yi Nan didn't understand a little, the fire spirit asked him to take away the scroll before, and now Ao Long asked him to take away this broken iron ring, these two things Yi Nan looks very ordinary, and they can't even compare to the things around him, but he knows that these two things must not look at the surface.

Yi Nan nodded slightly, and then left the martial hall directly, and said goodbye to the Supreme Elder, this Supreme Elder was also a little puzzled, he watched Yi Nan take away another scroll and a broken iron ring, he also thought that Yi Nan didn't know anything better, but after thinking about it, he felt that something was wrong, but he couldn't say anything wrong.

"What the hell is this kid doing, does he think that he is so time-consuming that he is not restricted?, don't you know that every time you open this martial hall, it will cost me a lot of effort?" said the Supreme Elder very unpleasantly.

At this time, Yi Nan hurriedly returned to his courtyard, there were very few people in the inner courtyard, Huo Rong and Blood Tiger didn't know where to go, so Yi Nan would return to his residence so quickly, as soon as he entered his courtyard, Yi Nan closed the courtyard door and walked into his bedroom.

The next moment, Yi Nan took out the scroll and a palm-sized broken iron ring.

"Master, open the scroll. The Fire Spirit whispered.

Yi Nan nodded slightly and opened the scroll, and then three big characters entered Yi Nan's field of vision, and these three big characters were the names of this martial art.

"'Iron Fire Hand'?" Yi Nan said with some doubts, this name is very earthy, and Yi Nan also knows that the level of this martial art is very low, not even as good as his own Nine Mountains, let alone compared to his other combat skills.

But the next moment, Yi Nan was stunned, because the fire spirit left his body directly, and the next moment he instantly disappeared into this scroll, and it was also at this moment that Yi Nan's soul power also rushed directly into this scroll, but the moment Yi Nan's soul power rushed into this scroll, Yi Nan was shocked.

He saw endless flames, all of them were black, and an extremely strange aura instantly enveloped Yi Nan, the flames were originally blazing, but at this time Yi Nan felt his soul trembling.

It's a flame that exudes an extremely cold power!

"Master, if I fail, remember me. The Fire Spirit whispered.

Yi Nan was taken aback, and he suddenly shouted angrily: "What do you want to do?"

"I want to devour this flame, if I succeed then I can devour other fires, if I fail I will be gone. The Fire Spirit whispered.

When Yi Nan heard this, he immediately wanted to stop it, but he saw a red flame turn into a human form and rushed directly into the black flame, and suddenly the entire black flame was boiling, and the entire earth was an endless black flame, but at this moment, the entire earth trembled.

Yi Nan's expression changed and he withdrew directly from this scroll, but the next moment Yi Nan showed a trace of decisiveness in his eyes, he instantly picked up the scroll and directly ran the ten changes, and suddenly a purple-black vortex appeared, and then Yi Nan directly threw this scroll into the purple-black vortex.

Ao Long, who saw this scene, was also stunned, but he knew Yi Nan's thoughts at this time.

"It's difficult, it's difficult, that black flame is probably the legendary hellfire, it's impossible for him to devour the hellfire, the hellfire is not a different fire in the strict sense, but it belongs to the heavenly fire, the heavenly fire has life and will!"

"What!"

Hearing this, Yi Nan was taken aback, he couldn't have imagined that this very inconspicuous scroll actually contained hellfire.

"But this hellfire should be a part of the separation, but even then it is not so easy to swallow, and perhaps eventually they will all end up in you. Ao Long whispered.

Yi Nan was stunned.

"I don't need him to do it, I'll do it myself. ”

This is his choice, as the saying goes, people die for money, birds die for food, sometimes when you have to do something, you don't think about it so much, otherwise it is not called something you have to do. ”

"No, I must let him live. Yi Nan suddenly shouted, and in an instant, the purple-black vortex erupted with a terrifying devouring power, and then the scroll exploded instantly, and in an instant, a terrifying black flame instantly rushed out of the scroll and directly hit Yi Nan.

It was also at this moment that the more terrifying black flames rushed out of the purple-black vortex, and suddenly Yi Nan was directly wrapped in this black hellfire, and in an instant, Yi Nan was unconscious, and Ao Long's expression changed. "Hellfire, exterminating the soul, damn it, you dare! He is the master of the Heavenly Core!" Ao Long suddenly shouted angrily.

At this time, Yi Nan didn't know what was going on, he only saw a black flame suddenly rush out, and it instantly bombarded his head, and then he lost consciousness, and his entire soul sea was instantly wrapped in a layer of black flames.

Time passed minute by minute, about a day passed, when Yi Nan slowly opened his eyes, he suddenly sat up, he looked at the qi around him, this place has long ceased to exist, the entire temple has disappeared directly into a pool of ashes!

At this moment, Yi Nan didn't know that outside his courtyard, Blood Tiger and Huo Rong were waiting anxiously, they waited for a long time, if they could blast open Yi Nan's courtyard gate, they would have already blasted it open, but the barrier of this courtyard gate, even if it was the storage of the Tianyang Realm, would take a lot of time to open it!

"What's going on?" said Yi Nan angrily with a bad feeling.

"He's gone. Ao Long said in a deep voice.

Yi Nan's face suddenly turned red, and a mouthful of blood spurted out, and suddenly his eyes turned blood red, and a bad aura suddenly erupted from Yi Nan's body, such Yi Nan has not appeared for a long time!

"Damn, where's the Hellfire?"

Yi Nan roared.

Ao Long said nonchalantly: "In your body, the two of them died together, and now the hellfire has no spiritual intelligence, I have seen that this hellfire is just a fire, but even so it will have immeasurable benefits for you in the future." ”