After an afternoon's trek, the eight of them came to the mountainside on the other side of Bashan, where the Luo Yu faction was located in the northern capital, when it was dark.

From the beginning of the descent from the peak, everyone felt that the backbone of the back was cold, the closer to the mountainside, the heavier the yin qi, and when they approached the mountainside, the woods were so quiet that the birds were silent, the needles could be heard, and even the sound of insects chirping at night could not be heard.

After walking for a short while, Lin Xian stopped in shock, stopped everyone's moving forward, and after observing the feelings, he took the seven people to move sideways, sneaked around for a while, and stopped again behind a small hill, saying:

"Can't go any further, the Northern Capital Luo Yu faction has set up a formation in front, it is very strong, it is so gloomy, and it is filthy, and the yin and evil atmosphere is extremely heavy, and directly breaking in will trigger the formation alarm. ”

Needless to say, everyone had already gathered their true qi at this time to resist the cold power emanating from the formation.

It's a little tricky.

They are here to attack, not to attack.

The first reason was that the strength of the eight people was limited, and it was not enough to attack one sect; the second reason was that they still wanted to try to rescue the pair of boys and girls who had been taken captive by the other party not long ago, and rashly attacking them was not conducive to saving people.

Hua Lanting pondered for a while, released the Eight Extremes Array Spirit Mist and the Chameleon Lizard, and ordered the two to dive into the ground to see if they could find a way to get in.

After a while, Xiao Wu drilled out and reported, it told Hua Lanting that this way was not passable, because the underground formation was only stronger than the above, and the yin qi was extremely strong, even if the array spirit and the dragon lizard joined forces to cast the maze, they could only be disguised for a while, and it would inevitably be exposed after a long time.

Yi Liunian bared his teeth when he heard this: "Such a strong formation? The Eight Extremes Array Spirits are helpless, and the dragon lizard's illusion can't be fooled?"

The dragon lizard wagged his tail and said, "In the land of extreme yin, I can still hide in the outer area of the formation, and I can't enter the central area, let alone take you with me." ”

"No wonder the Baichi Daoist wants to find a boy and a girl, he is going to use the boy's yang qi to suppress the formation, otherwise the yin qi here will rush out and overflow, and it will be easy to attract the attention of others. ”

"The eight of you are practicing the authentic Xuangong of the Dao Gate, and everyone has more or less practiced the power of thunder, if you directly enter the formation, the current cultivation will not be able to completely lock the breath and not leak out, and in the formation, it will be like a light in the dark night, and your whereabouts will be revealed immediately. ”

Can you only fight with open fire?

Everyone looked at the items they were carrying, and there was really no magic weapon or means to enter this formation quietly.

"If we don't have it ourselves......" Lin Xian looked at Hua Lanting in shock.

Hua Lanting patted Yi Liunian's head beside him: "I understand, if you don't say that I forgot, let me take a look." ”

Yi Liunian: "Big brother, if you think of anything, you don't have to shoot flowers at me." ”

Hua Lanting took out the brocade box given to him by Chong Yin Lao Dao, and Yuan Zhi probed into the jade slip and read it.

Oh, he was overjoyed and said, "It's really a good baby, I think it's okay." ”

"Concave and convex and combined beads, collect a variety of scorching yang and yin qi in the world to refine, placed in two hemispheres, separate and combined, concave beads can form a yin shield, both offensive and defensive. We can use this thing to travel deep into the formation. ”

Hua Lanting launched the concave hemisphere according to the description of Yu Jian, and first tried to step into the edge of the formation by himself, and after the test effect was good, he wrapped everyone in a shield and sneaked into the formation.

The inside of the formation is still extremely gloomy, but the terrain tends to be flat, and the trees are thick, and the grass is abundant.

Fortunately, the composition of the yin qi inside was very mixed, and the energy emitted by the shield was regarded as a similar attribute by the formation, so there was no warning signal.

They walked cautiously inside the shield for a while, and found that it was also eerily quiet, without any guards, and when they quickened up and walked up the mountain road, there was still no sign of them, until they passed through the official mountain gate of the Northern Capital Luo Xuan faction.

There were some scattered houses along the way, which were also empty, and everyone had no choice but to move on, although they felt strange.

After the third gate, they entered the central area, but they still encountered no obstacles.

The central area is small in size, surrounded by a tall wall, which is circular because of the mountain, and they can see the high wall in the dim starlight.

They did not dare to act rashly, they walked along the wall for a while, and saw a gate, two gates opened, and looking into it, there were rows of mountain houses and palaces, still silent.

There is a stone dragon head above the gate, and from the dragon's mouth it is constantly spewing out yin qi and emitting it outside.

After walking a little further, I found the second gate, which was the same situation, it seemed that it was the dragon head on these entrance gates of the ring wall that was providing energy for the formation.

Yi Liunian whispered: "What's the situation, are all the people of the Luo Yu Gang in the Northern Capital dead? ”

No one answered, and after discussing it, it was decided to enter through the gate in a grand manner.

After passing the gate, the pressure of the breath on the body was light, and there was no yin qi in it, which was normal.

Carefully remove the shield, and sure enough, there are no problems.

In some of the halls, there was candlelight, and everyone crept through in the dim light of the night, and when they passed by the candlelight, they found that it was still empty.

It's a weird situation.

Although there was no yin qi, everyone felt more nervous.

All the way to the core, there is a huge three-story square platform, like an altar.

From the top of the stairs to the highest point, with the eyes of everyone, they can see things in the night, and this sight is really shocking.

It's an altar.

The top of the flat platform is densely packed with human bones!

There is little place to go.

Yes, all bones, not flesh-and-blood corpses.

Walking along the corner, Yi Liunian's eyes were sharp, and he ingested a few pieces of torn clothes in the air, all embroidered with a logo.

This emblem they had seen on Chongyin Daogu's clothes, it was the logo of a pillar of Optimus Gate.

As expected, the Taoist couple of Impulse and Punching the Cave must have died here.

With a sigh, the bones of the corpse were not distinguishable, and Hua Lanting tried his best to grab the pieces of clothes with similar colors and textures nearby and put them away, so that they could be handed over to Chong Yin Lao Dao when they were returned to the bumps and beads in the future.

Yi Liunian took a sip: "What the hell is this place, it's quite scary, and the others are ordinary to me to look at, but it's a ghost town with no living people." ”

Hua Lanting said: "Maybe you are really right, the Taoist classic "Supreme Xuanyuan Three Days Jade Hall Dafa" says: The northern capital is Luo Xu, and the evil domain is also. ”

Lin Xian was shocked to observe the surrounding situation, and he could just take in the surrounding environment from the high platform, he shook his head and said, "Liunian, don't underestimate here." ”

"Don't look at the chaos here, in fact, it is orderly, implying the way of the nine palace gossip, there are nine Longkou city gates on the outer wall, and the inside is the shape of eight eight and sixty-four trigrams. ”

"Whether this array is inherited by the Baichi Daoist or arranged by himself, it is not trivial. The wicked are the wicked, and the formation itself is indeed exquisite. ”

"In my estimation, there should be something big going on in the Northern Capital Luo Yu Gang, otherwise it wouldn't be like this. ”

"Moreover, the center of gravity of this array should be underground. Didn't the array spirit say that the yin qi in the ground is even stronger, and it doesn't dare to go deep with its power, which means that the level energy level of the big array is above the eighth level. ”

"It could be that there is some important event or major ceremony going underground. ”

Yi Liunian asked, "Then what should we do now?"

"We can't break this level of formation, but since we're here, we have to go in and have a look. Lin Xian took out a compass and began to measure it in a circle.

After a while, Lin Xian led everyone down to a small door on the second floor of the high platform: "This is the Taiji point of the altar, and it should be the entrance to the underground palace." ”

Hua Lanting asked: "How do you get in?" Can you estimate the approximate risk?"

Lin Xian shook his head in shock: "I don't know the specifics." But there must be all kinds of prohibitions going down, and our own people are familiar with the path and trap of the mechanism, or there are tokens in hand, so naturally there is no hindrance, and we have to explore it. ”

"Everyone agrees that if you go in, you can only take one step at a time. This formation is extremely strong, in addition to the formation breaking technique I have learned, it depends more on the impromptu luck of on-the-spot play. ”

Hua Lanting nodded thoughtfully.

No one spoke up, and it was obvious that no one flinched.

Yi Liunian hurriedly said: "Then what are you waiting for?

Lin Xian shrugged in shock: "I just said that the fierceness of the formation is beyond our strength, so it is more of a natural first reaction to the opportunity." ”

Yi Liunian was puzzled, and immediately kicked out: "My brother usually opens the door like this." ”

He also knew that this was unreliable, and he didn't really kick on the door.

Hua Lanting stepped forward, lightly clicked the door knocker three times, and said loudly: "May I ask if there is anyone inside? ”

With a push, the door creaked open.

Yi Liunian glared at Lin Xian in surprise.

Lin Xian chuckled and said, "There is no mechanism in this door, tease you and relieve your tension." ”

The mermaids rushed in and descended along the passage.

After a short time, when I went down to a position parallel to the ground, I encountered the first pass.

There was no road in front of everyone, it was a huge curtain of light, full of light, and various hexagrams flashed on it from time to time.

Hua Lanting said: "Xian Jing, you can come here, I don't know how many chances there are." ”

Lin Xian was shocked before pretending not to be nervous, but in fact he was under a lot of pressure, at least before he safely went deep into the underground palace, most of the safety of their group was tied to him.

He closed his eyes, took a deep breath, and moved his fingers to calculate, for a long time, but he didn't get a result, this array was indeed not within the control of his strength at this time.

Hua Lanting believed that Lin Xian was shocked not because of his lack of ability, but because he couldn't cultivate to the energy level of the light curtain of the formation.

He waved his hand out and patted it on the top of Lin Xian's head Baihui, and then a "data light waterfall" appeared out of thin air.

On the one hand, he used his own skills to deduce from Lin Xian. On the other hand, after the formation of the Boshandan furnace, he was able to temporarily "lend" the conjured tool of the "Data Light Waterfall" to Lin Xianjing for use.

With the help of Hualan Ting, coupled with the data waterfall invented by Feng Huolun that can perform complex calculations and analyses at high speed, Lin Xianjing finally opened his eyes and pointed out.

The light curtain stopped suddenly, and a hexagram enlarged and stopped in front of everyone.

Lin Xian looked at it in surprise and said, "That's it." ”

Yi Liunian was skeptical: "Brother, why do I look like a coffin, it's not very lucky, right?"

Lin Xian exclaimed: "This is the great hexagram among the sixty-four hexagrams of Fuxi. There is a disconnected yin line at the top and bottom, and four yang lines in the middle. ”

"You're right, the big hexagram is like a coffin board, and the four continuous solid lines in the middle are like dead people, lying straight and inelastic, and the yin at both ends is like four nails nailed down. ”

"The so-called conclusion of the coffin is the coffin image that is greater than the hexagram. ”