The library in Rolsa is a building that resembles a mage tower, or a converted building from a mage tower, which does not occupy a large area, but has a lot of floors.

The library was open early in the morning, and Wang Xiaoyu spent a silver coin to read a day's books in the library.

Soon he stepped into the library and pretended to be a casual walker, and used the [Exploration Technique] on the many librarians in the library one by one.

NPC: Kozmo (mortal)

Occupation: None

Grade: 10

Combat effectiveness: 4.9

When Wang Xiaoyu met Kozmo, Kozmo was leisurely watering the flower pot in the library tube with a kettle......

Similar to what he remembered, Kozmo still looked ordinary, and he was dressed in the white scholar's robes.

With eyebrows that are not long, short, thick or thin, blue eyes that are not big or small, a featureless nose, mouth and ears, a slightly messy short blond hair, and three horizontal lines on his forehead, Kozmo seems to be an ordinary middle-aged man.

If it weren't for Wang Xiaoyu's rebirth knowing that Kozmo was one of the two sages of the Terran race, he would definitely be deceived by Kozmo's disguise and treat him as an ordinary librarian and handyman.

His appearance was ordinary and his movements were casual, but Wang Xiaoyu could feel that when he used the [Exploration Technique], Kozmo seemed to have spotted him, and took a deep look at him and smiled, and then continued to water the grass and trees in the flower pot.

……

"Was it discovered?" Wang Xiaoyu said secretly in his heart, but his body turned around silently and picked up a book and looked at it.

Using the [Exploration Technique] will be discovered by Kozmo, Wang Xiaoyu had expected it, and he was actually not afraid. After all, the other party is a great sage of the Terran race who has the idea of peaceful coexistence between humans and the undead, even if he is found to be an alien. At most, they will only pay attention to him a little bit, as long as he does not act in a way that endangers humanity. Kozmo wouldn't have come to make it difficult for him.

However, Wang Xiaoyu still disguised himself as a book, because there was not only Kozmo alone in this library, he had to disguise himself as an ordinary book-reading guest, so as not to show flaws in the eyes of others.

The price of reading books in the Rolsa Library is really not low, and you need a silver coin, you must know that one silver coin is enough for an ordinary person to go to the tavern and drink several times.

Of course, the price is also very reasonable, in order to prevent the loss of books, the library in Rolsa is actually equipped with a lot of librarians, after all, there are a lot of space equipment in this world, and it is really difficult to prevent the theft of books with this.

A large portion of this coin was actually used to pay for the wages of these large number of administrators. Therefore, the price of reading books here is higher.

……

And the existence of so many librarians is also the reason why Wang Xiaoyu did not immediately contact the great sage Kozmo although he found him, Kozmo must not let others reveal his identity here, and he naturally cannot do those things that disgust Kozmo.

Pretending to read a book, Wang Xiaoyu quietly followed Kozmo to water the flower pots and move around the different floors, but fortunately, Rolsa's books did not have books with valuable books such as professional skills, but mostly some history or singing poems, or some epics of the gods, or some books similar to life.

These books are common. Therefore, although Wang Xiaoyu changed floors many times and followed Kozmo, he was actually not particularly eye-catching, and the other librarians just glanced at him and continued to be busy with their own affairs.

It's just that when Wang Xiaoyu was constantly following Kozmo, Kozmo suddenly noticed something and walked straight in his direction.

"Is it because I'm following him and making him unhappy? What are you going to do now......" Wang Xiaoyu said secretly in his heart. But the body did not retreat, and the face must always be faced, and he took out the note prepared in his hand. He decided to use this opportunity to tell Kozmo about the Abyssal Invasion.

Bite! Bite!

The great sage Kozmo stretched out his finger and flicked the armor on Wang Xiaoyu's chest twice, and then said with an inexplicable smile: "It's quite heavy......"

Wang Xiaoyu shook his head slightly. The fact that he is alien has indeed been seen through by Kozmo, in fact, the [Carapace Armor] on his body looks bulky though. But in fact, it is not heavy at all, and because the carapace on his body is connected to the blood of his body, in fact, although he seems to be wearing heavy armor, his agility is not weak compared to thieves at all.

Wang Xiaoyu didn't reply, but pinched the note in his hand, intending to hand the note that recorded the disaster of the abyss invasion to Kozmo, but he was about to reach out, but found that Kozmo stretched out his finger and rubbed Ryder's big red head on Wang Xiaoyu's shoulder......

"Big brother, this human being is so annoying, he also touched my head, and I was dirty with my red head, I'm not handsome anymore, how can I find a female monkey to have worms when I'm not handsome......"

As the Great Sage Kozmo touched Ryder's shiny head, Redhead Ryder once again uttered familiar words, this time the race that Redhead Ryder wanted to find xx had changed again.

Wang Xiaoyu didn't pay attention to Red-headed Ryder's words, his thoughts at this time had completely stayed on the big sage Kozmo touching Red-headed Ryder's fingers, could it be that Kozmo not only discovered his peculiarity, but even the difference between Red-headed Ryder and ordinary insects?

"Big brother, can I bite him? He's so annoying......"

Red-headed Ryder's familiar words came out again, but Wang Xiaoyu still ignored it.

Wang Xiaoyu suddenly came back to his senses, and soon it dawned on him, in fact, it didn't matter if the Great Sage Kozmo found out how much of his secrets, because the Sage is generally a person who regards saving the common people in the world as his own responsibility, let alone the Great Sage, so he only needs to inform the Great Sage Kozmo of the Abyss Invasion.

He and Kozmo are not enemies......

Looking at the great sage in front of him, Wang Xiaoyu decisively took advantage of the absence of the librarians around him to secretly hand over the note in his hand.

Kozmo looked at him with a puzzled look on the note in his hand, frowning, while Wang Xiaoyu nodded, motioning for Kozmo to open the note for a while.

Away from Kozmo with the red-headed cricket, Wang Xiaoyu pretended to watch with a book while looking in the direction of Kozmo......

Kozmo opened the note, then frowned, puzzled, and looked at him from a distance from time to time.

……

"Sure enough, just by relying on these one-sided words, the Great Sage still can't fully believe me......" Looking at the Great Sage with a thoughtful look, Wang Xiaoyu sighed slightly in his heart, it seemed that he could only wait until the library closed at night, take out the half-eaten demon corpse and hand it over to the Great Sage for judgment.

The whole day ended in the tangled star-gaze between the great sage Kozmo and Wang Xiaoyu, and after the night fell, all the library administrators rested, and Wang Xiaoyu also followed Kozmo out of the library.

It was only when Wang Xiaoyu came into contact with Kozmo again that he realized that the matter of inviting Kozmo out of the mountain was far from being so simple, and a situation that he had never thought of in advance appeared...... (To be continued......)