"What do you mean by that?" Lin Feng was a little puzzled, this plain is just boundless, not a real labyrinth, although the direction has no effect here, but as long as he turns around and walks backwards, without changing the direction, he will definitely be able to return to the big river.

"Do you really think this is a boundless plain?" Sun Xiaomiao said with a smile: "In my opinion, there should be a formation here, using mustard seeds to absorb Sumeru, so that we will have a sense of boundlessness, even if we turn our heads and walk backwards now, the direction remains the same, and we may not be able to walk to the big river." ”

Lin Feng's brows furrowed, he didn't doubt Sun Xiaomiao's words, if this is the case, not only the direction has no effect, but the distance also has no effect at all, and it is true that he can't go back to the big river if he goes back, but if he keeps going like this, it is not a way.

"Now the plan can only continue to move forward, although the strength of this tomb owner does not know how, but this mustard seed Nasumeru's means is not so easy to perform, and there will be a difference, let's continue to move forward, maybe we will encounter an abnormal place, even if you can't find it, I can also detect the difference." ”

Hearing Sun Xiaomiao say this, Lin Feng had no other way, so he could only go on the road again with Sun Xiaomiao, and the two walked like this for about an hour, and Sun Xiaomiao suddenly stopped Lin Feng.

"Stop, I think I've discovered the mystery here, this place is indeed with the help of the mustard seed Na Sumeru, but it's not perfect, there are loopholes to find, take out the token you got on the first layer, maybe it will work now. ”

Sun Xiaomiao's tone was very firm, Lin Feng naturally took out the token, and then listened to Sun Xiaomiao continue: "Although the scenery of this plain is exactly the same, there will be no change, but every time we walk for a while, the road under our feet will be a little different, maybe you haven't noticed, the road under our feet is not smooth, but every other way, this unevenness will be repeated, do you know what I mean?"

Lin Feng was stunned when he heard this, and looked down at his feet, the ground was indeed not flat but potholes, which looked very ordinary, so even Lin Feng was no different.

"I've memorized these repetitions clearly, and it's also a rune. Sun Xiaomiao squatted down and drew a huge rune on the ground, which resembled water.

Seeing this rune, Lin Feng immediately knew what to do, and directly placed the token in the center of the rune, and immediately the token emitted light, and the rune also lit up, like the first layer.

When everything was over, Lin Feng picked up the token, only to see that there was already a new rune on the uneven side of the token, which was the rune drawn by Sun Xiaomiao.

"I just found out the hint of this token now, the two sides of this token, one side is as smooth as a mirror, and the other side has various bumps, just like what we encountered! On the first floor, the whole space is very empty, there is nothing but the stone tablet, so it is like a mirror! And the ground here is like the other side of the token! In this way, it seems that the role of this token has reached the limit, after all, this token only has two sides, and when we break through here, it is estimated that it will really pass the test. ”

Lin Feng's eyes lit up, and he continued to pour the Xuan power in his body into the token like last time, and the token continued to absorb the Xuan power in Lin Feng's body again.

Under this cycle, more than two hours passed, and when Lin Feng began to feel tired, the token finally absorbed enough Xuan power, and then a light emitted on the token again, and this light immediately drilled into the ground, and then the entire ground shook, and a golden gate broke through the ground and appeared in the eyes of the two.

After Lin Feng and Sun Xiaomiao glanced at each other, without the slightest hesitation, the two entered the golden gate. After the familiar feeling of tearing, Lin Feng found himself in a huge room.

The whole room is about three or four hundred square meters, the four walls are made of unknown wood, and the floor is covered with a layer of white jade, which makes the whole room look a little luxurious at once.

The room is not only lit by tables, chairs and benches, but also illuminated by huge lampposts, and the most striking thing is that there is a huge brass mirror in the center of the room, which is round and two people high, which is very amazing.

Sun Xiaomiao came to the front of the brass mirror in an instant, and the whole person looked very excited, and beckoned to Lin Feng, "This mirror is not ordinary, it is very likely to be one of the keys to controlling here, Lin Feng, you pour Xuan Li into it and see how you react." ”

Lin Feng nodded, and immediately walked over, and the Xuan Li that had just accumulated in his body was immediately poured into the mirror, and as the Xuan Li entered, the mirror immediately blurred, and then a picture appeared, the picture was very familiar, it was the first layer that Lin Feng had entered before, it was extremely empty, and only a stone tablet was standing.

But there is also a difference in the picture, that is, in front of the stele, there are two women in witch costumes sitting on the ground resting, both of them are obviously injured, one of them has a chest stained red with blood, and the two of them are not far from the body of a shrine maiden, the death is very miserable, the head has been cut off.

"This is the witch of the Aso family, they came here with Aso Kumi, could it be that they also arrived at the place where we were just now?" Lin Feng had a question in his heart, his eyes stared at the mirror tightly, and suddenly saw that one of the witches was actually holding the same token as himself in his hand, and his eyes immediately widened, "What's the matter? Could it be that there is more than one token, how did they also get the same token?"

Sun Xiaomiao shook her head and said: "They obviously entered a different place than us, you don't forget that the knife mountain around the valley is surrounded by four knife mountains, you just entered the one in the west, in my opinion, these three people entered the knife mountain in other directions, and they were also attacked by phantoms, but they were a little unlucky, one died, and the remaining two were also seriously injured." ”

Sun Xiaomiao's analysis convinced Lin Feng, and he just wanted to say something, but at this time, the picture on the mirror changed again, and this time there was only one person on the mirror, a man with a cigarette butt in his mouth, it was Liu Mang.

At this time, Liu Mang was cracking the stele, and the power in his body continued to enter the token in his hand, obviously discovering the connection between the token and the stele, but it was too slow for Lin Feng.

"Could it be that this mirror can show everything that happened in the four sword mountains!" Lin Feng's eyes widened.