However, the fox clan has been fighting for this passage for so long after all, so naturally they also have some guesses of their own.

According to the speculation of the fox clan over the ages, after the demon was sealed underground, it must have been that those strong people who sealed him wanted to finally make him petrify the underground after his strength was exhausted.

But the demon didn't know what means he used, and after being sealed, he actually dug out the space for survival, and in the end, since he didn't die, then the demon was naturally unwilling to be trapped in the ground all the time, so in the long years, the demon used the perseverance of dripping water through the stone to build a huge underground palace.

As for why there was not an underground palace earlier and was discovered by the demons? It was because all those who sealed the demons back then were the strongest of the strong, and if there was a dungeon in this place, they would definitely have sensed it, and naturally they would not have sealed the demons here.

After the formation of the underground palace and the safety is guaranteed, the demon demon slowly wants to be born and make trouble, trying to break the seal with the method of blood sacrifice, so as to gain new freedom, but it is a pity that the demon domain has always paid attention to the activities of the demon demon, so every time the demon and evil cause chaos, it will be ruthlessly attacked.

However, back then, so many strong people couldn't take the demons, and naturally the demons also had their own means to save their lives, so although they were seriously injured every time, they finally fled back to the underground palace again and again.

And the reason why this dungeon has not been discovered for so many years should be that the demon has used some kind of secret method in the dungeon, so that the outside world is not easy to perceive the situation at all.

As for why the fox clan found this entrance, it is very likely that the demon after the injury inadvertently caused a gap in the dungeon, and later because the dungeon was too large, even if the demon wanted to find it, he did not find where the gap was, so that the fox clan could always keep this gap.

"In other words, if the purpose of your trip is also the Heavenly Fortune Divine Sword in the hands of the demon, then now you can directly enter the underground palace through this entrance!" After explaining, the old lady immediately said.

Faced with such a situation, Li Yichen and Feng Yuying looked at each other and fell silent!

Because according to what the old lady said before, even if you enter the underground palace, you may not be able to quickly find the exact location of the demon in the huge underground palace passage.

But if you don't pass through this entrance, it is not impossible for Li Yichen to find the demonic breath from above the surface, but Li Yichen can do it, and Jian Taiyi, who also has the Heavenly Fortune Divine Sword, can also do it, and then there will be a battle first!

Although the overall strength of the Feng clan is slightly stronger than that of the Dapeng clan, and now he has helped the Feng clan recover the Tianxing Fengming Sword, which is enough to restrain the Dapeng clan, but this time the Dapeng clan cooperated with Jian Taiyi, and Jian Taiyi must have brought a lot of strong people here, so no one can say the outcome of this battle between the two sides.

In this way, looking for demons from the surface of the earth is also full of variables!

And if you enter from the entrance of the dungeon, although it seems to have some first-mover advantages, the fox clan has tried for so many years and still failed to do so, which naturally shows that the entrance of the dungeon may not really take too much advantage.

"This secret is the biggest secret of your fox clan, and it has been passed down for a long time, don't you think it's a pity for you to tell us like this?" Feng Yuying, who had no idea in her heart for a while, couldn't help but ask the old lady.

The old lady smiled helplessly, " First of all, if it weren't for the appearance of the two, the fox clan may have completely disappeared in this world, don't talk about this secret at that time, it is estimated that even if there is a big secret, it will not be meaningful, at the same time, this time, the Feng clan and the Dapeng clan have also gathered a lot of human beings to look for demons in this land, I believe that even if the demons have the means to reach the sky, it is estimated that it is impossible to escape, or even if he can save his life this time, but he will definitely not be able to keep the Heavenly Fortune Sword, after all, after being sealed for so many years, his strength must have declined a lot, and once the demon loses the Heavenly Fortune Sword, then what is the point of keeping the entrance to this underground palace！”

It is reasonable, the old lady does not seem to have any reason to keep this secret, and even if she takes the initiative to give this secret to help Li Yichen or the Feng clan, then it is also beneficial and harmless for the future of their fox clan, so Feng Yuying did dispel the last doubt in her heart.

"This is the map of the dungeon!" Then the old man took out another piece of crystal jade.

The two of them took the crystal jade, and after the spiritual power swept it, their brows furrowed again, there was more than one map in the crystal jade, and it could be said that there were more than 100 of them.

"Why is it so confusing?" Looking at the maps, there seemed to be some repetition, but more of them were never repeated.

The old lady continued, "Although the entrance has not changed, it seems that the place is different every time you enter, this is the map that the ancestors have summarized every time they entered, and I don't know why this is happening!"

"Could it be a formation?" Faced with this complicated situation, Feng Yuying's eyes couldn't help but look at Li Yichen.

After all, there is only one explanation for such a situation, that is, the demons are full of formations in the dungeon, so there will be this kind of situation that is different every time you enter.

However, although the demon clan is physically strong, it does not have much advantage in the way of formation, so it is naturally impossible to make a clear judgment at this moment.

"It seems that there are some traces of formation, but I can't judge it yet!" Li Yichen flashed all the maps in his mind, but he couldn't come up with a positive answer.

After all, he didn't know which area these maps were drawn in, and at the same time, how to piece together these maps to get closer to the original appearance of the underground palace Li Yichen didn't know, and naturally he couldn't make an accurate judgment at this moment.

"That's all I know, as for how to decide now, it's up to Li Gongzi and the Ninth Princess, after all, I have never entered the underground palace, so I can't say what the specific situation is, but if the two of you want to choose this entrance, I can help open the entrance!"

Faced with such a situation, Li Yichen and Feng Yuying also fell silent all of a sudden.

If the information provided by the old lady can directly find the demon, it is estimated that the two will definitely not hesitate, but now although they can enter the demon's underground palace, whether they can find the demon or not is still two theories, and according to the old lady, it is estimated that there will be danger along the way.

It seems to be a shortcut, but it is not a shortcut, and at the same time there are dangers! But if you choose this path, once you can really find the demon, then you can skip the battle on the ground and go straight to the goal, which can save a lot of trouble, and at the same time can seize the advantage of time.

"I want to try!" After a while, Li Yichen finally spoke.

Although the dungeon is chaotic, but with the breath of the Heavenly Fortune Divine Sword, Li Yichen believes that he should have a good chance of finding the demon, although now the sword spirit is refining the other two clones with the help of chaotic qi, but as long as the Heavenly Fortune Divine Sword is in hand, he can use his resonance with the other clones to capture the breath of the Heavenly Fortune Divine Sword in the hands of the demon.

"Whatever you say, I'll do it!" and Feng Yuying was even more straightforward.

This trip out of the Heavenly Fortune Sword actually doesn't make much sense to her, she just wants to have fun, since there is excitement on both roads, and you can find excitement, so which side to go is naturally the same for her, so naturally follow Li Yichen!

"Since that's the case, then there's Old Madam Lao!" Since Feng Yuying didn't have an opinion, Li Yichen naturally didn't want to waste any more time, after all, if he left a moment earlier, he would have one more chance to get the Heavenly Fortune Divine Sword.

"Li Gongzi is serious, you will always be the distinguished guest of our fox clan, as long as you are in need, our fox clan will do our best!"

Feng Yuying's words just now, in fact, Li Yichen also knew that she was just to join in the fun, but it was a different flavor in the ears of the old lady.

Back then, in order to save Li Yichen, Feng Yuying made a special trip from the Feng clan, and now Li Yichen said whatever he wanted, which is naturally enough to explain Li Yichen's status in Feng Yuying's heart, that is to say, as long as the relationship with Li Yichen is good, it is equivalent to the relationship with the Feng clan.

In fact, the fox clan and Li Yichen had a very close relationship, and the old lady did this, naturally repaying Li Yichen's kindness, and at the same time pleasing Feng Yuying's favor!

As she spoke, the old lady pinched a notation trick with both hands, and then pointed forward with both hands, only to see that at this moment, the statue of the largest spirit fox in the center of the ancestral shrine suddenly moved sideways to the right, and a spatial gate filled with Dao cyclones appeared.

"You did a good job, now this area has been involved in this chaotic war, and now there is no much point for you to guard this entrance, you take this token to find my mother, she will settle your fox clan!" Looking at the revealed space gate, Feng Yuying took out a token and threw it at the old lady!

"Thank you Ninth Princess, thank you Ninth Princess!" took the token, and the old lady immediately thanked her.

After all, she not only saw the current situation, but also experienced it herself, even if it was just a snake clan, it almost wiped out their clan, if there were other powerful alien races coming, I was afraid that the fox clan would really be difficult to protect itself, and now with Feng Yuying's token, it means that the fox clan will not only no longer be in danger, but also can get some care from the Feng clan.

Feng Yuying flicked her hand slightly, signaling that the old lady didn't need to be polite, and then glanced at Li Yichen, and then the two of them flashed, and they both entered the door of space.

A moment of spatial teleportation, the two of them only felt that their bodies were slightly for a while, and they had appeared in a stone wall full of damp breath on both sides, and the stone walls on both sides continued to extend forward and backward, as if there was no end in sight, there was a stone door within three meters above the stone wall, even if the spiritual power swept over, it was impossible to find out what was hidden behind the stone door, all of which seemed mysterious and a little weird......