ask the mirror

Chapter 521 Exploration

The crow flapped its wings and flew past, its pitch-black feathers were covered with blue light, and it even made two quacking noises. In the ghostly cemetery of wraiths, this scene was really not pleasing to the eye. Yu Ci raised his head and glanced, didn't say anything.

After finding a boat by the lake, a group of people went to the village in the middle of the lake, planning to settle down first.It is worth noting that the crow circled over everyone's heads for a long time, and did not disappear until they boarded the boat and crossed the lake.

"So arrogant?" Kou Chu, who had been following behind, muttered in a low voice. In fact, Guixiu didn't know the origin of the crow, but who could hide the behavior of the bird?

Yu Ci was the only one in the group who could guess the origin of the crow, but he didn't care.He has no conflict of interest with that person, and he is not afraid of causing trouble.

The group of people were already familiar with the road, and quickly found a place to live. Yu Ci stayed in the house alone on the grounds that he needed to rest because of the continuous journey.

He first used the Illuminating Bronze Mirror to look at the surrounding situation, and sure enough, it was still the same as last time, unable to form an Illuminating Map, but when he borrowed the Shenyi Starlight, it was relatively clear, it was just the object of the parasitic starlight, that is, Yourui, this time When I was in a daze, I couldn't see anything.

Because of the influence of the white tiger's star power penetrating the day before yesterday, the female cultivator suffered a little bit, which also made Yu Ci think about withdrawing the star power of the divine will, so as not to 'show' her appearance.But right now, he can still observe for a while, what Yu Ci really cares about is another plan.

Seeing that no one was disturbing, an invisible wave appeared from Yu Ci's door, and then disappeared into the air.

Ever since he took control of Lingxi Sanren, that guy has no more secrets for Yu Ci, except that it takes more energy to "flip through" memories, everything else is fine.When Yu Ci returned to Black Moon Lake this time, he searched for a series of extremely important information:

About the secret palace of Huangquan.

Ever since the previous owner of the Yellow Springs Secret Mansion died, no one has been able to determine the location of the secret mansion. It is a coincidence that Lingxi Sanren got Xuan Lingyin Yin. From this, it is known that outside the Yellow Springs Secret Mansion is a famous treasure in the practice world—" Five Sacred Sacred Figures "Guardian",

This treasure must be at the level of a "magic treasure", and its defensive strength is also at the top level in the practice world. It is said that it can gather the dragon veins of earth energy from five directions. The ground supply has endless stamina.

What's even more astonishing is that once this treasure is unfolded and the earth's energy is gathered to a certain size, it will naturally generate the core magnetism, and when it accumulates in the end, it will even turn into the "Nine Earth Element Magnetism Divine Light". endless.But when applied to the secret mansion of the Yellow Springs, its greatest effect is to interfere with all means of exploration, and to echo with the earth's core magnetic field in the deepest part of the strata, shifting and changing with the trend of the earth's atmosphere.

The Netherworld Secret Mansion has been closed for three calamities, ten thousand years is enough time for the "Nine Earth Yuan Magnetic Divine Light" to take shape. It is also constantly moving. The secret mansion of Huangquan is actually a wonderful cave that can move all the time.

Such a secret palace is really unheard of.When the Sword Garden returned to the ruins, it was full of mysteries, but it was also deeply planted in the Sword Garden, unlike the Underworld Secret Mansion, which wandered around in circles.

Of course, even if the Five Sacred Maps really form the effect of "Nine Lands Yuan Magnetic Divine Light", there is still a limit, it is impossible to run around the world with the secret palace of Huangquan, and its range of activities is still limited. limited.According to the news obtained by Lingxi Sanren, this range is about [-] li in radius. As for the Black Moon Lake, it is actually the location where the owner of the Underworld Secret Mansion appeared for the last time before his fall.

If this is used as a reference, no matter how the Netherworld Secret Mansion moves, it will not exceed the range of the Wraith Cemetery.Then again, even if the area is demarcated, it is not easy to find the secret mansion of Huangquan.

The vast range of [-] miles is already driving people crazy, not to mention the effect of the earth's core magnetism, the depth of the Netherworld Secret Mansion in the stratum is also unpredictable, it can be hundreds or even thousands of miles away. In the deep underground, except for Jie Xiu, no one can enter the world.

Therefore, calculating the location and depth of the Underworld Secret Mansion is the most critical issue.And Xuan Lingyin was born for this.

It is worth noting that Lingxi Sanren held Xuanlingyin in his hand and used it once after escaping to Beihuang. It was three years ago, and the location measured at that time was also near Heiyue Lake. If the secret is not kept secret, if someone finds out, it will fall short.

Yu Ci came to Heiyue Lake today, just to do some on-the-spot investigation.

Released the projection of the mind image, and during the transformation of reality and illusion, he had already arrived on the Black Moon Lake, and Lu Qing outside did not notice it.The projection is still hidden, and it dives deep into the lake. Under the lake, it is just before the Three Tribulations, where the secret mansion of the underworld is located.However, it was measured not long ago that it was heading southwest from here, and the straight-line distance between the two sides did not exceed [-] miles.

Entering the lake this time, no beauties came out of the bath, Yu Ci quickly went down to the bottom of the lake.The water in the underground lake is quite clear, but after three kalpas, the so-called "remains" at the bottom of the lake can no longer be seen on the surface.

In the last catastrophe, the Black Moon Ring Formation was built, and the surrounding area of ​​Black Moon Lake has changed a lot, and it has an impact on the four directions. It is the big force behind Di Que'er. *The influence of the black moon ring array must also be added, otherwise it will be thousands of miles away.

The algorithm here is really complicated, just thinking about it, Yu Ci felt his brain hurt, he also quickly left the bottom of the lake, and went to the location measured three years ago according to Lingxi Sanren's memory.

At that time, Lingxi Sanren used Xuanlingyin for the first time. Due to the effect of this "key", the depth of the Netherworld Secret Mansion appeared at that time, which can be said to be the most suitable for monks to enter. It was only about two hundred miles underground. Lu', there are other factors, Lingxi Sanren failed to enter.It was also that time that he faked his death for the first time, that is, the time he tricked Huhai Sanren, all his calculations fell short, and he returned to the dead situation of being pursued by the world.

The world is changing and unpredictable, now Huhai Sanren has long since lost his bones, Lingxi Sanren has also been controlled by Yu Ci's soul, even if he is not a walking corpse, he has no future at all, and Yu Ci will take advantage of it.

With lessons learned from the past, Yu Ci must remain calm no matter what, and must not 'show' his feet.Arrived at the predetermined position silently, this is already the outer edge of the black moon ring array, but it is still within the normal range of activities of the monks. The leak of the Lingxi San personnel machine back then has to be said to have a lot to do with this position.

Right now, Black Moon Lake is deserted and quiet, but there are no people here. Yu Ci maintains the invisible state of mental image projection, and goes directly into the ground.

The depth of two hundred miles is not a big deal, even if the power of the projection of the mind image is weakened because of the distance, but at the moment when he has reached the middle level of returning pills and achieving the golden talisman of his life, Yu Ci has a lot of means to temporarily strengthen the projection, sense Range is not affected.

Here, the most valuable thing is undoubtedly the movement track left by the Underworld Secret Mansion three years ago.Even though the "Nine Ground Yuan Magnetic Divine Light" interacts with the soil layer, dividing the ground like water, passing without trace, but after all, it has entered the regular and systematic black moon ring formation area, and the two sides repel each other, so there must be some leftovers.

With Yu Ci's current knowledge, trying to find information from those traces is a bit overwhelming. In fact, he just wanted an answer:

"There are indeed traces of rubbings and destruction." Shaking his head, there is no fluke in the world.

The last time Lingxi San's personnel plan was 'revealed', in fact, the secret had already been 'leaked', so how could those caring people not seize the opportunity?You must know that there are always certain rules for the flow of earth veins, and now you know the time, location, and movement trajectory of the Secret Mansion in Heiyue Lake twice, and substitute various conditions into the calculation. follow.

Yu Ci doesn't know how to calculate it, but if he really found a calculation method, so what if there is no Xuanlingyin?The reason why Zhai Que'er was confident the day before yesterday probably had such a factor.

If you have any thoughts about the secret mansion of Huangquan, you must hurry up now.

Uh, does he have an idea?

Yu Ci suddenly burst out laughing, of course he has ideas, although his desire for foreign things is not that serious, but if there is an opportunity in front of him, he will never miss it - as long as it is indeed an opportunity.

Moving deep in the strata, Yu Ci estimated that the distance was about the same, and Yu Ci was about to return directly. At this time, a hissing sound came through from between the soil layers. It was hoarse and harsh, and seemed to contain endless pain, which made people 'Mao' is creepy.