"Huh?"

A glimmer of light flashed under Qin Nan's eyes.

When he first entered the place where the Red Hao Heavenly Soul Statue was located, this purple key had a reaction, and now it had a reaction, could it be ......

Qin Nan's divine thoughts quickly sank into the key, and sure enough, a sense of calling appeared in his heart.

He carefully discerned that it was from the eighty-sixth path of light.

"Senior Chihao, do you know what this kind of key is for?"

Qin Nan immediately asked.

"Hmm, what's the key?

The Chihao Heavenly Lord's body sat up straight all of a sudden, and his eyes widened: "I have heard that among the ninety-nine paths of the hundred difficult paths, at the end of three of them, there is an existence called the Three Xuanmen, no matter how powerful this gate is, it cannot be opened, only with a specially prepared ancient key. ”

Qin Nan's eyes lit up: "Then what is in these three Xuanmen?"

The Red Hao God shook his head and said, "I don't know about this, I haven't even gone up to the second layer in the first place. However, the Sanxuanmen is so mysterious, there must be something good in it!"

A flash of fire flashed in the eyes of the Red Hao Lord.

He had already made up his mind in his heart that before entering the Sanxuanmen with Qin Nan, he would definitely not give up others.

"I didn't expect that the things I got from the March Building would be involved in these hundred difficulties. No, there were two in the March Building, and I only took one of them. ”

Qin Nan suddenly thought of something and turned his head to look.

It just so happened that Zhuang Nan's eyes also looked at him, obviously realizing the magic of the key.

"Qin Nan, we Mingren don't say secret words, you and I don't want to grow up in this matter, I won't trouble you for the time being, and I won't send someone to follow you, how about it?"

Zhuang Nan whispered.

Now Qin Nan's side, followed by the men and horses of several major forces, it is very difficult to kill them.

Instead of tearing your face, it's better to explore the secret behind the key.

"Good. ”

Qin Nan understood his thoughts, nodded, and informed the second daughter of the matter.

"Fellow Daoists, thank you for your help this time. ”

Qin Nan looked at Meng Langtian, Xiang Han, Zheng Wuyuan and the others, arched his hand, and said, "I got a thing by chance before, and I reacted to one of the light paths in the Hundred Paths, why don't we go and see together?"

If he acts alone, even if Zhuang Nan and the others keep their promises, the three Supreme Dao Sects, as well as some monks in the dark, may also target him, so joining forces is the best choice.

"Haha, that's a good feeling, I was still struggling with which one to choose!"

Meng Langtian laughed.

Xiang Han and others, Zheng Wuyuan, Han Qiuying, Cao Ling and others thought for a while, and then nodded in agreement.

At this moment, the Nine Heavens Supremes present all moved one after another, flying into the light paths.

One by one, the divine thoughts and gazes also swept towards Qin Nan from time to time, and Qin Nan remained silent, waiting for most of the monks present to go, and then flew towards the eighty-sixth light path with everyone.

Time passed bit by bit, and Qin Nan chatted with the Holy Sons as he walked forward, talking about the current situation, martial arts, cultivation, and so on.

After a while, Qin Nan had a general understanding of the character of this group.

Zheng Wuyuan, who is exquisite, has a deep city, and always has a faint smile on his face, without any other emotional fluctuations.

Cao Ling, a little dull, basically didn't talk much, just listened quietly.

Han Qiuying was a little strange, a pair of beautiful eyes swept towards Princess Miaomiao and Jiang Bilan from time to time, and Qin Nan's heart was furious.

Xiang Han's words seem to be very aggressive, but in fact, they are thick and detailed, and he often speaks amazingly, which is a wonderful person.

As for Meng Langtian, he has no style of being in charge of a generation at all, has no discipline, and does not leave the treasure of heaven and earth in three sentences, and if he doesn't agree with him, he will gamble.

However, it is precisely because of his presence that the atmosphere has always been warm and very pleasant.

It wasn't until half an hour later that the avenue of light, which had been calm, began to change, and the surroundings gradually fell into darkness, even if they used the pupil technique and divine thoughts, they could only see a radius of five zhang.

All kinds of killing machines also began to appear one after another, including illusory ghosts and gods, ancient generals, and various formation prohibitions.

However, the lineup of Qin Nan's group can be regarded as extremely large, and they are all pushed sideways when they encounter these dangers, and they have not even slowed down the speed of moving forward.

In this way, two full hours passed, and everyone did not know how far they had traveled, and at the end of the darkness, a little light appeared.

"Damn, it's finally here, I don't know what the master of the Moonless Palace thinks, why is it so long?"

Meng Langtian complained, and everyone sped up together and flew into the light.

"Huh?"

When they passed through the light, everyone's faces were all in unison.

I saw that they came to a vast battlefield, the sky was full of blood, the earth was covered with countless ravines, a mess, and all kinds of stumps and broken remains, even after countless years of time, it still gave people an extremely tragic feeling.

What's more, all kinds of martial arts wills, like towering trees, are rooted in the void, and so far, they have not been erased, and many of them have made everyone's hearts feel a chill.

Obviously, the monks who participated in the battle here were all at least the peak supreme level.

"Fragments of the Stone of Time and Space?"

Suddenly, Zheng Wuyuan looked at one place and said, "In this way, the time when this battlefield happened is probably the era of the Supreme Heavenly Venerable. ”

As he spoke, he stepped forward, picked up a black stone shard the size of a finger, and observed it for a while, with a hint of pity on his face.

This stone chip is so badly damaged that it no longer has any power of time and space.

"Zheng Daoyou, what is this stone?"

Qin Nan's eyes were curious.

Why can it be judged from this small fragment that this great battle took place in the era of the Supreme Heavenly Venerable?

"Brother Qin, you don't know?"

Zheng Wuyuan looked stunned.

"Qinnan Daoyou, the so-called Stone of Time and Space is a special kind of immortal stone, which is conceived from the Stone Tablet of Time and Space, and it has a trace of the power of time and space. As for the time-space stele, it is one of the most mysterious existences in the Great Upper Realm, and it is said that whoever can obtain this stele will have the opportunity to comprehend the way of time and space. ”

"It's a pity that the battle of the four Supreme Heavenly Venerables later caused this stone tablet to be broken, and there was no time and space stone produced from now on. The Space-Time Stones we have now all originated from that era. ”

Cao Ling explained.

"Qin Nan, you kid should spend some effort and understand more about some things, for example, this Xiang Han brother, as well as the three of them, what they want to do with you has a lot to do with this time and space stone. ”

Meng Langtian said with a smile, and there was something in his words.