Tianshu Pavilion is located in the depths of the forbidden land of the palace, where the pavilions are sparse, every piece of gold tile, every eaves corner, and every red wall are full of vicissitudes of ancient atmosphere, like a corner forgotten by time, soaked in the wind and frost of the years.

Even Nanyan River will not come here if it is fine, because the forbidden land is mainly the tombs of the previous Nan kings, and there is a newly built mausoleum in the southwest of Tianshu Pavilion, in which the father of Nanyan River sleeps.

Yu Chen walked beside Yu Ling, sighed lightly and said, "Except for a few generations of Southern Kings who have been buried in the depths of the forbidden land, everyone else only has a well-dressed mound. Although many of them have reached the cultivation of the True Dao Realm, and they can definitely live until now with Shou Yuan alone, the Daoyu Galaxy has been suppressing the boundless development, especially making things difficult for my Great Southern Royal Family, once a certain Southern King arrives at the True Dao Realm, he will be 'invited' to the Daoyu Galaxy. ”

"And then, they can't just kill King Nan, right?" asked Yuling.

"It's worse than that, if the first king of the south refuses to surrender, he will be forcibly sent to the barrier star trace, and the two spirit clans are still holding the banner of human righteousness on the surface, just like this time the princes are awe-inspiring to force the cloud alliance lord to go to the border to garrison the pass. ”

"What is the Barrier Star Mark?" Yu Ling heard the word for the first time.

"The Cloud Alliance Lord should know that the territory of the human race is constantly expanding by powerful people, and finally forming the three major galaxies today. Between Boundless and Chaotic Dust, there used to be insurmountable astral barriers between Daoyu and Boundless. And more than 10,000 years ago, with the emergence of the peak powerhouse of the Dao Dao, the five spirit clans began to continue to explore outward, they followed the ancient theory, believing that the universe is endless, as long as the barrier of the Dao universe galaxy is broken, there will be a more vast star field. ”

Yu Chen said with a solemn face: "At that time, the Spirit Emperor of the Xuanling Clan was the first to take half a step, and named the realm after leaving the Dao as the Holy Dao Realm, his strength can almost overwhelm the other four major Spirit Clans, and it is rare that the Xuanling Spirit Emperor is a leader worthy of admiration, in order to expand the territory, he did not hesitate to damage the origin to bombard the Star Boundary barrier, and finally tore a star mark that was hundreds of stars long. ”

"It's just that later you also know that the Xuanling Spirit Emperor suddenly fell somehow, and I suspect that it may be related to the other four major spirit clans, at least the Yuan Spirit Clan and the Dao Spirit Clan are inseparable. After the Great War of the Five Clans, almost all the Dao powerhouses were killed and wounded, and it took so many years to regain their vitality, and none of them had the ability to continue to break the astral barriers, so they could only do everything possible to keep the star trace from dissipating. ”

"It is rumored that after the star scar is a vast void, full of all kinds of dangers that are more terrifying than the space turbulence, there was a strong man who left the Dao to go on an expedition, but he came back a year later but was thousands of years old, and he died soon, but the two major spirit clans were not enough to compete for the resources of the Daoyu Galaxy, so they signed an agreement, and every once in a while they sent some masters to try to discover the world after the star scar, most of these people did not end well. ”

"And many southern kings were forced to strengthen the star marks, some of them died in the turbulent storm, and their bones were gone, and some were missing outside the star marks of the barrier. Yu Chen said gloomily.

Yu Ling was silent for a while, and he saw Nan Yanhe staring in a daze, where there was his father's mausoleum.

"Why...... Would the two great spirit clans target the Great Southern Kingdom like this?, can you tell me the truth?" Yu Ling muttered.

"Heh, it was said that the first Southern King claimed that the Southern Emperor had offended the two spirit clans, but in fact it was just an excuse. Yu Chen took a deep breath and said, "One is that they covet the painting spirit jade, and the other is ...... I'll have to ask Your Majesty if you can say that. ”

Yu Ling felt that this seemed to be a big secret, but he didn't expect that after a few seconds, Yu Chen turned his head and said to him: "Your Majesty said that the Lord of the Cloud Alliance is his own person, although this matter is not suitable for the public, but it is good for you to understand it." ”

He paused, and then said, "Actually...... The ancestor of the Nanwang lineage, his wife was a member of the Xuanling clan. ”

Yu Ling was stunned for a moment, because the news was a bit too exciting.

However, Yu Chen then said: "But she is just an ordinary clansman who has been marginalized by the Xuanling Clan, and her bloodline is already extremely thin, and more than 10,000 years ago, the two major Spirit Clans frantically wiped out the Xuanling Clan, and neither of them found out her identity. And after 10,000 years, that trace of Xuanling bloodline is about the same as non-existent, until the first Nanwang cultivated to the True Dao Realm under various coincidences, and something else happened in the middle, and the bloodline in his body suddenly recovered......"

"Although it still can't meet the most basic detection standards of the spirit clan, the two spirit clans are still extremely vigilant after discovering it, they did not choose to cut the grass and eradicate the first southern king, but chose to control and observe, which is why as soon as the royal family appears as soon as the master of the true path realm appears, it will immediately attract their attention, and those princes will not be restricted no matter how much they develop. ”

"What do they want?" Yu Ling couldn't help frowning, feeling a little strange in his heart, because whether it was the matter of the Heavenly Cave Sect or the affairs of the Great Southern Royal Family, the Yuan Ling Clan seemed to play the role of a villain......

"I don't know, Your Majesty doesn't know, he doesn't have the strength to resist the two spirit clans, for him to be able to keep the royal family under the attack of the princes. Yu Chen said with a wry smile.

At this time, Nanyanhe just stopped, and pointed to a towering white tower not far away: "That is the Heavenly Book Pavilion, soon we will come into contact with the power of prohibition, Prime Minister, you just wait here, the Lord of the Cloud Alliance will try to see if you can go to the bottom of the tower." ”

"Yes, Your Majesty. Yu Chen and the three responded.

Yu Ling pressed down the Dao Yuan Jue, and then put the Gu Yang Jue into operation week by week, about a few hundred meters or so, he gradually felt a cold aura circling in the air, and as he got closer and closer to the Heavenly Book Pavilion, the pressure of this breath also increased.

"Eh, it looks like it can work, Cloud Alliance Master, come on, I ...... I can't walk anymore. "Nanyanhe has begun to gasp for breath.

"Want to help?" Yu Ling looked sideways at him.

"Don't don't, don't, don't, even if you carry me to Your Excellency Tianshu, the pressure there will make me explode into blood in an instant, although I can't die, but serious injuries are certain......" Nan Yanhe hurriedly waved his hand.

"And then, what should I do over there?" asked Yuling.

"Oh, do you remember 'Chengwang Qinshu'? That is the secret key to open the Heavenly Book Pavilion, but it is not for you to say these four words, but it is a way of spiritual power. The Nanyan River is compared, and it is the ancient style of "Chengwang Qinshu".

"I see. "After all, Yuling is a soul master, so he easily wrote it down.

He strode towards the Heavenly Book Pavilion that was close at hand, and when Gu Yang Jue reached its peak state, Yu Ling's Dao Yun reached a certain balance with the pressure around him, although he couldn't run quickly here, but the speed of his walking didn't matter.

When Yuling climbed the steps and came to the door, Nan Yanhe shouted behind him: "Cloud Alliance Lord, I forgot to tell you that if you want to push that door open, you must spend a lot of strength, and it is best to accumulate strength to the extreme before ......."

His words came to an abrupt halt as Yu Ling followed the method he had said, breaking the ban on the door in a few clicks, and then with a slight push, the door creaked open.

"What's wrong?" Yu Ling didn't even pay attention to what Nan Yanhe had just said.

“...... It's okay, you didn't say it. Nan Yanhe was stunned, his heart was instantly overflowing with a thick sense of melancholy, and sometimes he really doubted Yu Ling's age, because this Western Alliance Lord was really too strong, okay.

"Your Majesty King Nan, then I'm in?" asked Yu Ling inquiringly.

"Cloud Alliance Lord, you can pick whatever you want, anyway, I am poor and only have books left, the jade slips in this are all inherited from the beginning of the Great Southern Kingdom, and you can find all the princes' exercises and spiritual skills in it, of course, excluding those they created later. Nan Yanhe paused, and said cheekily: "By the way, help me pick two too!"

"No problem. Yu Ling glanced up at the seven-story Heavenly Book Pavilion, and secretly made up his mind to burn a copy of the precious ancient books in it one by one, after all, this is equivalent to the largest ancient book library in the south, and it is rare to meet such a generous king of the south, and there will be no such store in this village.