Mo Tianwei deliberately stopped not far from the edge for a moment, and then saw a large number of demons pouring out of the clouds, they were clustered around the edge of the ruins, their eyes were red and bloodshot, and their fangs were clear, obviously in a very angry state - but no matter how angry they were, they could not step into the ruins.

She looked at it for a while, then turned around and left, followed by Beichenshu.

There was no boundless cloud and mist in the ruins of the city, everything was very clear, and it was also very quiet, only the very light footsteps of the two could be heard.

Beichenshu didn't put the sword golem away, but let it continue to wander outside to see if he could find anything strange.

"Sword Venerable, those demons won't leave for a while. She glanced back at the clouds behind her, and couldn't help but be a little worried, "How are we going to get out of here later?"

Of course Mo Tianwei knew this, she glanced at Beichenshu, "Who said we must go back the same way?"

Beichenshu: "?"

"It's been more than a year since we entered Yunyuan, have you found any other strange places besides here?" Mo Tian said slowly, "This may be the only way out, if we can find a way out from here, naturally we don't have to worry about those demons; ”

Beichenshu was almost stunned by her Buddhist attitude - what is this?

For a moment, he didn't even know whether to say whether Jian Zun was positive or negative, and he always felt ...... Isn't that right?

She was a bit more direct, but she was right. Wei Lou agreed, "This is probably called ...... What's it called, oh! Life and death are downbeat, and if you don't accept it, you will do it?"

Beichenshu: "......"

Mo Tianwei doesn't care if Beichen Shu is already in a messy mood, her attitude towards things is like this, she does her best, obeys the destiny of heaven, and will not think about these things before despair really comes.

At this time, she had already put most of her energy into the ruins in front of her.

Mo Tianwei has not taken the course "Demon History" - then again, the Demon Clan itself does not have a complete set of history textbooks, so she cannot judge the era of this ruin based on the tokens, emblems, architectural styles, and residual words in the ruins, so her main direction is the study of magic maps.

- Yes, there is no history textbook, but there is a complete textbook on the history of the development of the magic map, and Mo's three-year-old student has learned this course with the attitude of more knowledge and multiple paths.

"You and Candle Hong will study these buildings, cultural relics and something. Mo Tianwei patted Beichenshu's shoulder, "Go ahead, let's go separately, but don't be too far apart, time waits for no one." ”

Beichen Shu was originally going to refuse, because he had already seen through Candle Hong's scumbag nature, but after hearing the last sentence, he swallowed his words back - yes, because of his mistake, the matter on the Qingyan Demon Lord's side has not been completely resolved, and time is really running out.

The two of them got busy.

"Candle Hong, look at this, do you know what age they are?" Beichen Shu removed the rust and dust from a piece of emblem, held it up and looked at it, "This should be the emblem of the demon army, I have seen it on the demons who invaded the heavens and all worlds." ”

Candle Rainbow: "Uh...... I don't know, I haven't seen this emblem since I joined the Demon Expeditionary Force. ”

"What about this?" Beichen Shu flipped through another token, "This form is a token of a certain force, right?"

Candle Rainbow: "That's generally true...... But I can't tell the material of it - uh, I don't like things like insignia, it's usually judged by the material...... It's been all these years, and it's not my fault that I can't tell the difference, right?"

Beichen raised his eyebrows unconsciously, and his tone sank, "Oh? Then it's not wrong for me to stuff you back with the Wailing Demon Orb, right?"

Candle Rainbow: "......"

He felt this bitterness in his heart, he obviously said before that he would not stuff him into the magic bead recently! The beings of the heavens and all the worlds really don't have a good thing!

Hate is hate, but Candle Hong knows that he has no choice, and he immediately begins to look left and right, frantically searching for the fragmentary memories in his mind, hoping to do something to prove his worth.

Just as they were constantly searching for all kinds of clues, suddenly there was a loud rumbling sound in their ears, which shocked Beichenshu to tense his mind instantly, and looked vigilantly in the direction where the voice came from, and was stunned for a moment.

The house that had just half collapsed had collapsed!

- The culprit is Jing Chun Sword Venerable, who is standing in front of the ruins!

"What did Jian Zun find?" Beichen Shu was curious and couldn't help but walk over.

Mo Tianwei ignored him, and with a thought of it, he brushed away all the floating dust and rolling rubble, until there was not a single gravel left on the original site of the house, and it was empty as if there was nothing in the first place.

Beichen Shu is not a person who doesn't understand anything, when all obstacles are pushed away, he also feels a little strange, "Sword Venerable, this is ......"

"There used to be a magic map here. Mo Tianwei explained casually, "But the magic map should have failed a long time ago, leaving only some traces - if we come a little later, I'm afraid we won't find anything." ”

"Then what kind of magic map is this? Can you judge the expiration time of the magic map based on these traces now? Maybe it expired when the city was in ruins. ”

"I'm going to look into it. Mo Tianwei shook his head, "However, even if you can calculate the approximate time of its failure, you can't determine the age of the city - this is not a destroyed magic map, but a magic map that has failed because it has not been maintained and replenished for too long, and its expiration time is not equal to the time of the destruction of the city." ”

Beichenshu scratched his head in embarrassment, and silently slipped aside to continue identifying the antiquities.

Mo Tianwei took out the Yantian Divine Treasure as usual - of course, the one in her hand has been transformed by her, and the "Magic Map Analysis" template has been added, and there are many classic magic maps that have appeared in history in the database, and it is indeed just right to use it now.

After some analysis, she successfully analyzed this magic map - it is not a rare structure, but a kind of defense magic map commonly used more than a million years ago, which is generally used as a basic defense, and after it is built, it can continue to superimpose other defense magic maps.

"More than a million years old......," Mo Tianwei thought for a moment, "It seems that one hundred and twenty-three thousand years ago, a magic map master invented a defense magic map with better compatibility and stronger basic defense, and since then, few demons have used this structure." ”

She calculated its expiration time again, and found that it was about 1.5 million years ago - because of the simple structure, this basic defense magic map has a very long service life, and it does not need much maintenance, and it can also automatically absorb the demonic energy between heaven and earth to maintain the minimum energy consumption in the absence of magic power, it is not difficult to persist for tens of thousands of years, and it is estimated that the age of this city's existence is even earlier.

Casually set up a magic map to protect it, Mo Tianwei continued to wander, and soon found several other magic maps, but the situation was the same as the first one.

It's not that the magic map was too backward in that era, so that no demons used high-level magic maps, but ...... The energy consumption of the high-level demons is too high, and it is destroyed quickly, and it is estimated that all the traces left before she came have dissipated.

Based on the remnants of these basic magic diagrams, Mo Tianwei judged that this city was destroyed between 150 and 1.7 million years, and this time coincided with the war against the Evil Heavenly Dao that Candle Hong said......

"Maybe one of the demon armies that went on an expedition to the Evil Heavenly Dao was stationed in this city, and the age of this city is even farther away, maybe it was the outpost established by the demons to explore the Abyssal Land before the 'Evil Heavenly Dao' was formed. ”

Along the way, Mo Tianwei didn't just put her mind on the magic map, she also studied those emblems, tokens and other things, although the waste of Candle Hong was only half-understood, but she confirmed that those were all things of the demon clan - that is to say, the demon clan was the one who suffered a defeat here.

She was stunned.

The demons are likely to be the losing side, so the city is in ruins, and those emblems and tokens that represent identity are no one to clean up, but what about the corpses of those demons?

This is not a war in the mortal realm, the soldiers used by the demon clan to conquer the evil heavenly dao must be elite, I am afraid that the demons of the true demon realm are the majority, and it is not difficult for the demon clan in such a realm to exist for more than a million years, but now there is nothing in this city.

Whether it was what happened on the battlefield that led to the current situation, or whether the victorious side took all the corpses away, Mo Tian didn't know, but ...... Although there are victories and losses in the war, casualties are inevitable, and the enemy on the demon side, is there no loss?

Don't forget, she guessed before that it should be the Heavenly Demon Clan who invaded the Demon Clan—immortality and immortality are the basic skills of many Heavenly Demons.

Beichen Shu noticed her strange appearance and wondered: "Jian Zun, but what did you find?"

Mo Tianwei didn't answer, she was a little frightened by her own guess.

Extraterritorial Heavenly Demons, no one knows what they are born from, and there is a great power to guess that they are evil spirits born from the gathering of the resentments of the heavens and all worlds, so the strife will not disappear, and the Heavenly Demons will not be destroyed - this is for the entire race of Heavenly Demons, but there are also many groups of Heavenly Demons, some low-level Heavenly Demons can even be easily killed by her, some must use special means to do so, and some are simply immortal and immortal.

If the enemies of those demons were the Heavenly Demons, they might have killed some Heavenly Demons, but it was possible for those Heavenly Demons to reunite after dying for a period of time......

In other words, this city seems to be an empty ruin, but in fact, there may be an unknown number of Heavenly Demons hidden, or they may be by her side at this time, watching her busy......

After all, many Heavenly Demons are simply invisible without taking the initiative to attack and being bound by the formation, just like the one who once lived on Mo Tianwei's body and disguised himself as a heart demon!

"Maybe it's just that I'm thinking too much......" Mo Tianwei maintained a calm expression, "It's all just my guess, just a guess." ”

Having said that, she still silently put a layer of red lotus karmic fire protection on herself.

"Come here. She beckoned to Beichenshu.

Beichen hurriedly walked over.

Mo Tianwei stretched out his hand and gently touched his eyebrows, sending a wisp of red lotus karmic fire into his divine soul - of course, he was inevitably resisted during the period, which was the monk's subconscious reaction, but unfortunately she was suppressed by her.

"Something is wrong with the situation, you keep this wisp of fire for self-defense. ”

At the same time, there was also a voice that entered Beichen Shu's soul, Beichen Shu also calmed down after experiencing the initial shock, he was not worried that Mo Tianwei would hurt him, but he was just wondering what she had discovered, and she was so nervous.

"Red Lotus Karmic Fire ......" Wei Lou frowned, "Red Lotus Karmic Fire has little effect on the Demon Clan, unless it burns its soul from the inside - what she is worried about is not the Demon Clan, but other living beings. ”

Xun worried: "Could it be what we guessed before, right? I think this city must be related to the war that Candle Hong said, and she should be guarding against those otherworldly creatures who invaded the demon race." ”

Candle Hong couldn't help but speak: "Hey, isn't this a blind guess by you?

This sentence is a little more level than before, but the three of them still won't pay attention to him, Beichen said: "Red Lotus karmic fire is the nemesis of karma ...... karma."

He thought about it for a while, but he didn't expect what kind of creature Mo Tianwei was wary of.

At this time, Mo Tianwei had already packed up his mood and returned to the road and came to the center of the city.

- Regardless of whether there is a heavenly demon secretly watching, if you don't come out, I'll treat you as if you don't exist, anyway, how can the Red Lotus Karmic Fire withstand the first sneak attack, and then she will definitely be able to react...... At that time, it was a competition of strength.

Before, Mo Tianwei and Beichen Shu looked at the qi in the distance of Yunyuan, and found that there was something strange in the ruins of this city, and the strangeness they felt at that time was not brought by those magic maps before, but by the magic maps in the ruined palace in front of them—here, and it was also the only place where the magic maps she felt in the city were still operating.

It can be seen that this city is a standard city layout, and the palace in the center is a place where only the highest-ranking demons can live - in wartime, it should be the leader of the demon army, and there should be a lot of resources stored in it, otherwise it will not be able to maintain the operation of the magic map for many years.

Mo Tianwei walked around the palace and found some emblems, tokens, and weapons that were not so badly corroded and weathered, and showed them all to the candle erosion.

The candlestick is stressful, and he didn't say anything useful before, but now it's ...... I hope I can meet someone familiar with it.

Maybe it was the prayer that worked, and after looking around, Candle Hong really found what he knew: "This, this is the emblem of our Evil Dragon Demon Clan's Dragon Clan!"

Beichenshu: If you dare to love, you will remember the things in your own family, right?