The death hand bones of the Tang Collar were very hidden, and Bai Yuantang only knew that the first lord of the Great Tang Collar had obtained the hand bones, but he didn't know where to put them - a thought could not predict and calculate it, so he could only rely on Bai Xiaowen to find it himself.

Bai Xiaowen asked a little about the forbidden places in the Tang Dynasty. Soon, a clue was asked from the mouth of the eunuch of the former Tang Dynasty Imperial Palace.

According to the eunuchs, there is a mysterious "underground palace" under Chang'an City.

This underground palace is very secretive, and no unrelated people are allowed to set foot in it, and Li Weichen issued a strict order to seal it at the same time.

The bodies of criminals executed by the Tang Dynasty will be secretly transported to the underground palace, and I don't know what they are for.

If it weren't for the corruption and corruption of the Tang Dynasty and the lax oral style of the insiders, even the eunuchs in the palace would not know about the existence of the underground palace.

Now that Bai Xiaowen has become the new master, the eunuch naturally took the initiative to inform him in order to make meritorious contributions.

However, they only know that the underground palace exists, and as for where the entrance is, they can't say clearly, and they only know some possible locations.

Bai Xiaowen mobilized the Five Elements Banner warriors and searched for them according to the clues provided by the eunuchs.

And during this time, Li Shuyi and Qiao Rui had already rushed over from the White Phoenix City by portal - the original territory portal of the Tang Territory had lost the ability to teleport to the outside world, and could only be used as an ordinary teleportation point within the White Phoenix Territory, and it was currently only connected to the White Phoenix City.

The original territorial management body of Chang'an City was simply rectified by Bai Xiaowen, replacing a group of related households that had a relationship with Li Weichen and went through the back door, and at the same time promoted some capable officials with no background on the spot.

There was also no need for too many administrators in the territory itself, because there were only 8,000 people in total, of which 5,000 were slaves, which was basically the same as a village—which showed the ridiculousness of Li Weichen being emperor behind closed doors.

In fact, those evolutionaries who have left one after another are not saying that they have any spiritual cleanliness and cannot tolerate the leader's dream of being an emperor. If the territory is really strong and prosperous, and it is unique in the Star Alliance, it is not a big deal to be called emperor.

However, Li Weichen's forcible claim to the emperor and the weak status quo of the territory made those heroic evolutionaries feel that they had no future, so they left.

Bai Xiaowen is equivalent to changing a group of village cadres, and of course it will not cause any waves.

At the same time, the slaves in the mines of the Tang Dynasty were also brought to Chang'an City, and the new department issued territorial citizenship certificates and distributed fields.

Since Bai Xiaowen promised not to touch the property of the residents of Chang'an City, the fields were of course included.

Therefore, the land that can be allocated to these former slaves is uncultivated wasteland—there is no other territory, but there is a lot of wasteland, and the land is vast and sparsely populated.

In view of the fact that these slaves were relatively numb and had no ability to survive independently for the time being, Bai Xiaowen ordered the officials of Chang'an City to set up twelve tuntian camps, and turned the original slaves into tuntian soldiers for management, and at the same time to carry out farming work, they also learned a skill.

After meeting the acceptance conditions, the Tuntian soldiers can apply to leave the military and become completely free citizens.

It took two days for the Five Elements Banner warrior to finally find the entrance to the "underground palace" in the inner garden of the palace.

Bai Xiaowen and a few friends entered the underground palace.

"Wow, under Chang'an City, there is such a big hole in the ground! If this is dug manually, how much manpower will be required. Li Shuyi exclaimed.

"This can't be called a cave in the ground, it's an underground palace," Bai Xiaowen always felt that Li Shuyi's words were too low, "It should be the original natural karst cave, which was built after transformation and expansion." ”

The group stepped into the underground palace along the road, and the further they walked inside, the lower the temperature became.

"It feels like a big mausoleum. Li Shuyi said.

Qiao Rui nodded slightly: "It seems that it is very likely that the dungeon has stored the Death Hand Bone." ”

Walking to the end of the road, the front suddenly opened up.

"Wow-"

Bai Xiaowen and his friends were stunned.

In front is the main hall of the underground palace, and the four walls are carved with bronze beast horn lamps, exuding a cold light.

With the help of the light, you can see that inside the main hall, there is a hill of white bones.

The four corners of the bone mound all have magical light, flowing along the intricate and strange lines. On top of the bone mound is an altar.

All the magic patterns converged on the altar.

In the center of the altar, a hand bone is suspended.

"Do you feel that the concentration of aura here is very strong. Qiao Rui said.

Bai Xiaowen nodded: "According to the memory fragments of Li Feng and others, the Tang Dynasty has set up a spiritual power aggregation array in Chang'an City, and it seems that the magic array of this underground palace is it." However, its purpose seems to be more than just gathering aura. Look over there. ”

Everyone followed Bai Xiaowen's fingers and looked around the bone mound, and there were three black shadows haunted by black qi.

Obviously, these are three undead soul creatures, and in terms of spiritual power fluctuations, they have the strength of level 11~13 elite evolutionaries.

"Hades Army!" Li Shuyi shouted.

Three soldiers of the Nether's Army, nothing responded.

The magical light of the Bone Mound Circle flowed slowly, and at the end of the pattern, another cloud of black mist was rolling, and bundles of spiritual power were slowly gathering towards the black mist.

"This Bone Mound Circle should be the place where the Great Tang Dynasty led the production of the Demon Army. ”

Bai Xiaowen said, "As for the spiritual power aggregation effect, it should only be an incidental product. ”

Cecilia suddenly said, "No wonder there are so many soldiers of the Underworld Demon Army under the Tang Command. ”

Previously, Bai Xiaowen destroyed two hundred Hades Demon Army in Shao's position, and when the Great Tang Leader attacked the White Phoenix Collar later, he sent another three hundred, so that it was five hundred Hades Demon Army, far exceeding the number of other regular troops in the Tang Territory.

It turns out that the Tang Collar can produce Hades Army warriors.

The group waited for a long time, and the black mist did not take shape further, and the formation of new Netherdemon warriors seemed to have stalled.

Bai Xiaowen said suddenly: "No need to wait. It shouldn't be able to be produced. ”

All four looked at him.

Bai Xiaowen explained: "Conservation of energy and equivalent exchange are unbreakable truths. In my opinion, this bone mound circle is equivalent to a processing line, and raw materials need to be put into it in order to produce a finished product. Without a power source, you can't create new soldiers of the Nether. ”

"Energy source, isn't this magic array the energy of the Death Reaper's hand bones extracted?" Li Shuyi is a formation novice.

Bai Xiaowen said with a smile: "The Death Reaper's Hand Bone is just the most important core machine in the assembly line, not an energy source. If the hand bones were a source of energy, they would have been drained long ago. As far as I can speculate, the raw material should be some kind of special energy, such as soul, resentment, etc. I'll give it a try. ”

Bai Xiaowen put on the face of death, and waved his hand to spill out a cloud of soul essence, which was a pure gray mist, about 100 points.

Unexpectedly, the Bone Mound Circle did not mean to devour this mass of soul essence, and it was obviously not a suitable raw material.