Xiuyu successfully arrived outside the Library... There were still two guards, but the people had changed, and he competently took out the golden key, and calmly entered in the surprised eyes of the two guards.

As soon as he entered the Library, the first floor was still quaint, and there was a smell of dust that had not been cleaned for a long time, he did not stop, he walked directly to the second floor, and then his footsteps did not stop, and went straight to the third floor.

He had already flipped through the first two floors before, and most of them were of no use except for a few sporadic and useful ancient books.

The third layer looks a little quaint, the bookshelves are neatly arranged in a straight line, and there are almost ten places under Xiuyu's careful counting.

He came to a nearby bookshelf with a note on the types of books, which was an ancient book that recorded wild history.

He flipped through a random book.

"Directory of the Maison"

This is a book about several major families in Nangong City, describing the three families of the Wang family, the Xia family, and the Zhou family, which migrated from a very far place in front of three hundred people. The three major families have developed rapidly from the original small homeless family, because of the family inheritance of the cultivation method, these three hundred years, the power has continued to take deep roots in Nangong City, and now it has become the most powerful family in Nangong City, in addition to the Nangong family, and the city lord's mansion.

These three families are not the original families of Nangong City.

In the entire Nangong City, the oldest is only two families, one is the Nangong family who is in charge of the ancient city, and the other is the Bai family who is now in charge of the city lord's mansion.

The history of the two families in Nangong City is 2,000 years old.

...... Xiu Yu stood in front of the bookshelf, glanced at ten lines, and quickly finished reading this "History of the Family".

His face did not change, and after putting it back in its place, he picked up a book, which was a record of some major events that had happened in Nangong City in the past three hundred years.

After looking at it a little, he was not interested in it, and picked out an ancient book called "Traces of the World" on the shelf.

This ancient book looks very new, it must have been written only in the past few years, he turned the first page, and in the bottom corner of the first page, he found the words "three hundred years".

This book is obviously a record of the major events that have taken place in the entire eastern land of the world in the past three hundred years.

He quickly browsed through it.

After half a quarter of an hour passed, Xiu Yu closed his eyes and rubbed his eyes tiredly.

This bookshelf records the events of the past 300 years.

He flipped through a few more books, and soon found himself on the second shelf.

This is a bookshelf that records the history of the ancient city, and carefully describes the major ancient cities in the eastern soil.

Xiu Yu saw many familiar cities that were still in the world...... There is Minami Miyagi ... Yanhuang City... Kunlun Ancient City... The City of Wind and Snow...... These ancient cities have existed in the past period, but I did not expect that some ancient capitals still exist after the vicissitudes of life and the changes of time.

He roughly flipped through two books, and although each book had a detailed introduction, there was no detailed time period, and there was no record of how long the ancient city had at least a long history.

After not finding the clue he was looking for, he made his way to the third bookshelf.

Here are some of the practitioners' experiences.

He picked up a book at random, it was a book of cultivation experience in the Qi Refining Realm, and the author was an undefeated old man.

When he was on the first layer before, he had seen some of the deeds of the undefeated old man, who was a profound qi refiner.

"The human body is the most infinite treasure in the world, and cultivation is the only key to unlocking this treasure. ”

This is the most widely circulated sentence of Qi Refiners, and almost every Qi Refiner deeply understands this truth.

He kept looking.

"In the initial stage, people always have an innate aura...... This innate qi, among the qi refiners, is also called 'inner qi, and inner qi ......"

"The secret treasure is the potential of every Qi Refiner, and the first secret treasure of a Qi Refiner is the first wisp of innate spiritual energy......"

After a while, Xiu Yu put down this Qi refining experience, and his eyes couldn't help but show approval.

The Vault is indeed the most mysterious and powerful potential of the human body, and the existence of the Qi Refiner is to tap this potential into the extreme realm.

"It seems that this undefeated old man has gone a long way on the road of qi refining......" Xiu Yu praised, and then directly crossed the third bookshelf and came to the fourth bookcase.

Spirit beasts...

Fifth bookshelf...... Hidden Sect Category...... Divine Soldier ...... Ancient Clan Class ......

The day was long, and Xiuyu didn't come out of the library until evening.

He did not return to the Nangong Mansion, but went straight to the refuge area.

As soon as he stepped into the courtyard, Ah Dog and Pumpkin threw themselves into his arms. Ah Gou hugged one of his arms, tilted his head and said happily: "Brother Xiuyu, you are finally back, Ah Gou wants to kill you, you don't know how worried Ah Gou has been about you in the past two days." ”

On the side, compared to Ah Gou's still innocent appearance, the pumpkin was much more mature, he pulled the corner of Xiuyu's clothes, and asked worriedly: "Brother Xiuyu, are you okay, have those bad guys embarrassed you?"

Xiu Yu touched the hair of the two little guys dotingly, and said with a smile: "Two little fools, how can anything happen to my brother......" He picked up Ah Gou, pinched Ah Gou's haggard and slightly blood-red cheeks, and couldn't help but feel a tightness in his heart, he knew that Ah Gou must have been very worried about himself in the past two days...... He didn't show his self-blame, but said with a smile:

"How... I haven't seen my brother for two days, and I've lost so much weight, isn't it disobedient to eat and disobedient?"

"No," Ah Gou pouted, and muttered in a low voice: "Brother Xiuyu left without saying a word, I thought Brother Xiuyu was captured by the bad guys... Hmph......"

It seems that the old grandfather and the second uncle didn't tell Ah Gou... In fact, Ah Dog only woke up last night.

Xiu Yu nodded secretly.

"Don't worry, my brother is amazing!" he scratched the little one's nose, smiled in his eyes, and led the pumpkin into the house.

I saw that the two little ones were still the same as before, one was always lively and cute, full of smiles, and the other was still the same as usual, not good at words, calm and introverted.

Although they were frightened this time, the two little ones have experienced life and death, and they have been displaced for a period of time, and they have long understood how to be compassionate, and they are much more mature than most of their peers.

When I walked into the house, I was greeted by the eyes of the second uncle and grandfather.

The second uncle looked surprised, stood up, and asked worriedly: "Xiuyu, are you okay these two days, has anyone in the Nangong family hurt you?"

Xiu Yu smiled and said, "Second uncle, don't worry, the Nangong family is all kind people, and they are very good to me." ”

After hearing this, the second uncle let go of his worries and nodded.

Xiu Yu smiled again, put Ah Gou down, and took out a few copper coins from his arms, which he had asked Nangong Ruoxi for before, and the purpose was to give Ah Gou them.

The four members of the family are all displaced villagers, and the village and town were slaughtered by the phantom, and they were displaced for several months before they found Nangong City, and they didn't even have a home, and this time because of him, they were implicated in the dog and were hurt.

His heart was very unhappy.

The second uncle saw Xiu Yu stuffing a few copper coins into his hand, and couldn't help but ask suspiciously, "Xiu Yu, what are you doing here?"

The old man also came over with a cane, "Child... What are you doing with our money? The Nangong family will distribute food every day, and your second uncle will also go out to work, so don't give the money...... Take it back......"

Saying that, the old man took the copper coin and returned it to Xiuyu alive.

Xiu Yu smiled helplessly and replied, "Grandpa... You can take it, it's just a little bit of my heart...... Ah dog because I was injured, the few days I spent with you were the most peaceful and happiest moments of my time, so take it as my heart...... Anyway, it's not much, just a few copper coins, you can accept it. ”

After speaking, he stuffed the copper coin into the second uncle's hand.

The second uncle held the copper coin in both hands, looked at the old man, and then looked at Xiuyu, this is not a retreat, nor is it a receipt.

Seeing this, Xiu Yu said again: "Second uncle, take it, when I come back this time, I will take something, and I may not return here in the future, so I should think of it as a little thought left when I leave." ”

When the old man heard this, he didn't persuade him much for a while, and the second uncle silently accepted the copper coin.

A faint smile appeared on Xiu Yu's face.

He touched the cheeks of the two little ones, and his eyes fell on the side of his bed, a longbow wrapped in gray cloth.

This divine weapon, after he was brought out of the wasteland, has been stored here, the last time he left was too hasty, he didn't care about taking it away, the purpose of this return, is to retrieve this ancient divine weapon.

Flash... Xiuyu finally accompanied Ah Dog and Pumpkin for the whole night, and quietly left the refuge area at dawn on the second day.

When I returned to Nangong Mansion, I happened to see Nangong Ruoxi coming out of the study in a haggard state.

Xiu Yu stepped forward and said hello.

"Nangong girl, it's early...... With such a pale face, haven't you slept all night?"

Nangong Ruoxi rubbed her somewhat red eyes, nodded and said, "Recently, there have been a lot of people in Nangong City, and it seems that there are quite a few cultivators, and now there are a lot of things happening in the city, I have to deal with them as soon as possible." ”

Seeing her tired, Xiu Yu couldn't help but ask worriedly: "Isn't there a City Lord's Mansion in Nangong City? Why do you still need to deal with these things? Shouldn't the City Lord's Mansion be in charge of the Bai family now?"

He stared at her quizzically.

"Alas... The city lord is not in the city now, and the elite guards of the city lord's mansion are even the people patrolling the guards...... You've killed a lot...... At present, except for Qianchen in Nangong City, no one can take care of it for the time being, but Qianchen is outside all the year round, and I don't understand this, as a member of the Nangong family, I can only come forward to solve it temporarily. ”

Xiu Yu laughed a little embarrassedly.

She looked at Xiu Yu and knew that he was coming back from outside, so she asked, "Yu Gongzi didn't return all night yesterday, did he stay in the Book Pavilion?

"No..."Xiu Yu shook his head and said: "I looked at the third layer, all of them are records of the past three hundred years, I want to find ancient books that are at least more than a thousand years old, and the older the text, how many layers can I see it?"

"Ancient books that are more than 1,000 years old...... Nangong Ruoxi thought for a while, and then said: "The Book Pavilion has only been established for more than a hundred years, and in fact, there are not many ancient books in the collection... Most of them moved in from Nangong's house......"

"If you're looking for ancient texts...... It should start from the sixth layer, which is full of ancient books that are about a thousand years old, but there are not many ancient characters...... On the seventh floor, there are a few ancient books that are about 1,500 years old, but compared to the words on the score of the Great Dream Spring and Autumn Qin, you must not be interested...... You can go to the eighth floor to take a look, most of the ancient books stored on the eighth floor are very old, I have studied the text on it for a long time, but I have not translated it, maybe you will be a little interested......"

"Eighth layer ......" Xiu Yu thought about it and quickly made up his mind.

At the moment, he needs ancient books and clues that can deduce the timeline... As long as we can see the period from which the evolution of the writing began, and push it all the way to the ancient characters that he was familiar with, we can calculate how many years have passed since he came back from the dead...... Then in the same way, the tomb of the gods, the first tomb in the world, and the clues of the gods and demons who died in the heavens, also have a preface.