The underground palace is very large, estimated to be thousands of square meters, in the middle is the emperor's main hall to deal with affairs, and there are some smaller rooms on both sides.

In the middle of the main hall, there is a dragon chair, and there is a person sitting on it, who seems to be writing something with a pen, and there is a majesty spreading.

"Lord Jiang, there is no coffin found in the dungeon, this guy can't be the main master."

Yang Shen looked around, but he didn't find a coffin, and it looked like the main one.

"It's very likely, this emperor is very interesting, he doesn't sleep in a coffin, he is still doing things when he is dead, isn't he the last emperor, is he so diligent?"

"He is not the last emperor, there are two more Xia Guo behind him, but the time is not long, and it adds up to more than twenty years"

Yang Shen said, Sima Wang and Jiang Xuan's investigation is very clear, they know who this person is, behind him, there are two emperors on the throne, but they can't change the fate of the destruction of the Xia Kingdom.

Jiang Cheng was not interested in the change of dynasty in the Xia Kingdom, so he stepped forward and took a closer look, this guy was really a dead man, and he didn't know what means he used, but he made it look like he was alive.

"If there is something in the mouth, it should be an ice spirit, which can make the corpse not bad for a thousand years"

"Good Sword"

Yang Shen studied the corpse, while Jiang Cheng picked up a sword on the desk and pulled it out, the cold light was shining, it was a good sword, and it was the kind used by immortals, it was even better than Jiang Cheng's knife, I don't know if it was a spiritual weapon.

"Master Jiang, you don't need a sword, give it to me"

"Think beautifully, look at what's written on the table"

Jiang Cheng said with a smile, I still want to take this kind of treasure, but there is no door.

"Ordered by the immortals, the Xia family will live forever"

"It's been a thousand years since the Xia Kingdom perished, but it's a pity that he can't see it"

Jiang Cheng said that it was true that he was ordered by the immortals, but the Xia family did not exist forever, and there were not many people with the surname Xia left.

"This is also a treasure"

Yang Shen quickly took the pen in his hand, I don't know what material it is made of, it is very heavy, but it is definitely a treasure.

"The History Book of the Xia Kingdom"

Jiang Cheng looked at the desk, there were still a few books on it, the paper was very special, and it didn't look a little rotten until now, and opened it to take a look, it was the story of Xia Guo written on it.

The above describes in detail the establishment of the Xia Kingdom, on the other side of the sea, the immortals continue to fight, the people are tragically poisoned, a large number of people die from the immortals, so the immortals cross the sea with all the people, and come to a wild place.

In this process, the Xia clan helped the immortals pacify the people, and gradually gained the right to rule, ruled the people for the immortals, slaughtered the demons with the immortals, and established the Xia Dynasty.

The immortals passed down the immortal arts, so that they also have the ability to rule the Quartet and resist natural disasters, but the immortal arts are not as good as the generation, and the emperor of the Xia Kingdom also consulted the immortals, and the immortals told them that the world has changed greatly, and the immortal arts will be banned in the future, so that they can govern the people's livelihood well, and the Xia Kingdom will naturally survive forever.

"It's too long, go back and see again"

There are several history books, Jiang Cheng took out a bag, put everything in it, go back and look at it, now I have to look at something else.

"Master Jiang, take a quick look and find the treasure"

At this time, Xiao Mo shouted, Jiang Cheng immediately walked over to see, and there was a small tree in front of Xiao Mo's eyes.

"Lord Jiang, this tree doesn't look like the twenty-third forbidden tree on the Rare List."

"It's like indeed"

"The Forbidden Tree is a treasure of heaven and earth, but if you want to grow, the conditions are extremely harsh, you need to feed on flesh and blood ghosts, if you want to know if it's it, just open the ground and take a look, if there are a lot of corpses underneath."

Yang Shen also said this, and walked over, he was also very familiar with the treasure list, he knew the characteristics of this tree, and wanted to know if it was a forbidden tree, just pick it up and take a look.

Xiao Mo dug the ground with a knife, and after a while, he saw a white bone, and he immediately stopped.

"What to do, sir"

"Pluck the fruit, let the tree remain, we will not be able to plant it if we take it back, and if it is obtained by a traitor, it will surely kill all living beings."

Jiang Cheng said, this tree is exclusive to the evil way, because if you want to feed it with flesh and blood, then you must kill many people, Jiang Cheng doesn't think that he is a good person, but he can't do this kind of thing, but if the bad guys get it, they won't be polite.

"My lord, the main hall has been searched, do you want to search the side hall?"

"Good"

Jiang Cheng said, the main hall looks empty, there are not many things, and there are also some traces of plants next to the forbidden tree, but they are all withered, and I don't know what it is.

Lao Ma and they went to search the side hall, Jiang Cheng came to the six statues, these six people sat in a circle, it seemed that they were discussing something.

"Haha, got rich"

"I got rich, a lot of gold, silver and jewelry"

"Xianmen Immortal Technique, I got Xianmen Immortal Technique"

Just when Jiang Cheng was thinking, the shouts of everyone suddenly appeared in the underground palace, Jiang Cheng looked up, and saw Xiao Mo and Lao Ma who were all covered with all kinds of gold, silver and jewelry, shouting excitedly.

"What are you doing?"

Yang Shen shouted, but everyone ignored Yang Shen, and Jiang Cheng secretly said that it was not good.

"They've been tricked"

"What's going on"

"Maybe it's poison, they're all hallucinating"

"How are you and me okay?"

"Lord Yang, what poison can poison us in the mortal world?"

Jiang Cheng smiled bitterly, he has achieved great vajra skills, there is a layer of Gang Qi outside his body, and he automatically avoids toxins and other harms, even if he doesn't, his true qi is so strong, it is impossible to be poisoned, unless it is an immortal method, although Yang Shen is not as good as Jiang Cheng, but his martial arts are far beyond the great master, how can he be poisoned.

"What to do"

"Go and see, it won't hurt us anyway"

Jiang Cheng stepped forward, but his actions made those people mistakenly think that he was going to grab something from them, and swung his knife at Jiang Cheng, Jiang Cheng raised his hand and knocked him unconscious.

"Master Jiang, Xianmen Immortal Technique, we have obtained Immortal Technique"

Xiao Mo was also tricked, his face was flushed, he had lost his mind, and he was dangling in front of Jiang Cheng with a book.

"Xiao Mo, give me the book"

"Ah, who are you, you dare to rob me of immortal arts"

Jiang Cheng in Xiao Mo's eyes quickly became someone else, Xiao Mo's face suddenly turned hideous, and he swung his knife at Jiang Cheng, and Jiang Cheng had no choice but to knock him out.

"It's really Xianmen Immortal Magic"

Jiang Cheng used his true qi to isolate the book, and then flipped through the page, it was really an immortal gate exercise, which made Jiang Cheng gasp, how easy the immortal gate exercise was?

"Master Jiang, let's go"

"What's wrong, Lord Yang"

"Look up"

Yang Shen suddenly shouted, and as soon as Jiang Cheng looked up, he saw a layer of smoke on the top, it was the smoke of those lights, and they were hovering on the roof, as if they were melting something.

Jiang Cheng gasped, and secretly said What a powerful trick, first it was an illusion, and then the entire underground palace collapsed, even a great grandmaster, or even an immortal in the Divine Soul Realm couldn't live, you must know that the thief cave is dozens of meters deep, and the mountain stone must be millions of tons, just a mountain to press down.

"Then people, go quickly"

Jiang Cheng threw Xiao Mo to Yang Shen, but he grabbed Lao Ma and quickly rushed out of the main hall.

"There is no way out, it is sealed"

The two rushed to the previous steps, but they saw that they didn't know when, the mechanism had been restored, and they didn't even know it.

"Boom"

At this moment, the roof of the dungeon began to shatter, and there was no glazed fire as Lao Ma said, but there was quicksand, and the dungeon was completely blocked, and the speed was very fast.

"Catch someone, I'll come"

Jiang Cheng also threw Lao Ma to Yang Shen, then pulled out the knife behind his back, transported all his true qi, and slashed out.

"Boom"

The coffin flew out directly, Jiang Cheng rose from the ground and immediately flew up, and Yang Shen also followed closely.

"The two floors are common, and this one is going to collapse"

"Go"

The two of them came up and found that the top layer was also beginning to collapse, the two didn't dare to be careless, and quickly flew out, and the gate was closed, but Jiang Cheng still smashed it with a knife, and couldn't stop Jiang Cheng at all.

"Hurry"

Yang Shen was in a hurry, their thief hole was also collapsing, and if they didn't leave, they would be buried here.

"Broken"

Jiang Cheng burst into tears, the knife in his hand was spinning in circles, breaking all the dirt, sand and stones, and digging up quickly.

"Bang"

More than ten seconds later, Jiang Cheng flew out of the thief hole, Yang Shen also followed behind, and there were two guards on the ground, watching the two come back, it was also like finding the backbone.

"My lord, the ground has moved"

"Leave things alone, let's go"

The whole mountain shook the ground, Jiang Cheng left a word, and quickly flew out, flying for more than ten miles, and the two of them stopped.

"The whole mountain has collapsed, and those people can't live"

Yang Shen turned around, and a mountain had collapsed, kicking up countless smoke and dust.

"Lord Yang, please do one thing"

"Say"

"Those two people just now, go and kill the mouth, remember to destroy the corpse and destroy the traces"

"This..."

"Exercises"

Jiang Cheng took the book in his hand and said, this is what Xiao Mo found, he took a look, the exercises are very similar to the real ones, at least he can't distinguish them now.

Yang Shen nodded, threw Lao Ma and the others down, and flew away quickly, only coming back for a full hour, and then the two ran for a while, at least twenty or thirty miles away from the mountain, before stopping.

"The two of them are fine, it's fine to wake up, Jiang Cheng, what about the exercises?"

"Let's Watch"

"Good"

Yang Shen nodded, he was also on guard at this time, if he really made a move, he would definitely not be Jiang Cheng's opponent.

Jiang Cheng opened the book, and the two of them quickly memorized it, their spirits were very strong, their memory was excellent, and they memorized them all after reading them three or five times.

"This exercise doesn't seem to be complete"

"Lacking the content after the Divine Soul Realm, at most to the peak of the Divine Soul Realm, the immortals teach the immortal arts to the Xia Kingdom, hoping that they will use it to resist ordinary dangers, not let them live forever"

Jiang Cheng said that when the Xia Kingdom was first established, there were still many beasts in this land, there were low-level demons, and ordinary people were difficult to resist, and the immortals were not interested in getting up every day to wipe their buttocks, so they passed down the immortal arts, but the level was not high, enough for them to deal with danger, but it was not too big.

"The immortal gates of Liaoxia and Xia are suspected to have appeared in the Cave Xuan Realm immortals, and only the Divine Soul Realm is not enough."

"Don't be too greedy, besides, you can continue to look for it, this time, we have already made a lot of money"

Jiang Cheng nodded, this is the case, but they have found an exercise that can be cultivated to the Divine Soul Realm, and this time the action has already made a lot of money.