When Yoon walked into the library, a refreshing girl with short hair walked over with a smile.

"Hello, sir." She bowed slightly first, "Please show your ID first."

Yoon took out his temporary reading certificate and pass and delivered it. The girl looked at it and then walked back halfway, "Okay, there is no problem. Please don't make loud noises after entering, try to take it as lightly as possible. If you need to raise your hand, we will come to you as soon as possible after seeing it."

Yoon smiled and nodded, and walked inside.

Delis wanted to keep up, but was stopped by the girl: "I'm sorry, ma'am, please show your ID too."

Although she was less than ten years old, the girl still seemed very respectful.

"I'm here with the lord!" Delis pointed at Yoon and said with a bulging mouth, "I don't read books!"

Delis, who looked like a childish tone, made Yoon's mouth tug.

"I'm sorry, if you don't have a certificate, you won't be allowed to enter the library." The girl insisted and refused to let Delis keep up.

At this time, Bellman suddenly stretched out his hand, took out a temporary reading certificate and pass, and obtained the girl's permission to let her enter.

"Belman, why do you have this thing!" Delis immediately turned his target to Belman and pointed at her and asked, "You have known for a long time, why don't you remind me?"

"You go outside." Bellman's voice was cold and his tone was unreasonable, making Delis unable to help but pout.

She already understood what Bellman meant, that was to let her follow outside the library, and if there was anything, she needed to report it immediately. Bellman herself would follow Yoon and protect her.

The little Delis left, and the girl who was guarding the door retreated.

However, after walking around, Yoon returned to the door and said to the girl: "Can you help me get a book about the world nobles and secret realms?"

"Yes, please wait." The short-haired girl said immediately, "Please go to the table in front to rest, I will pick it up and deliver it to you soon."

Yoon left with a smile and sat in front of the single table and chair the girl pointed at. After waiting for a while, the short-haired girl came over with a stack of books, put them all on the table and said, "Since you only have a temporary reading certificate and do not have enough authority, you can only borrow these books. If you can obtain a higher authority reading certificate, you can borrow more books."

"Those are OK, too." Yoon waved his hand, took one and put it in front of him.

Bellman handed over a gold coin, sent away the girl with a long-lost hair, and took a copy and started reading it.

Youn was given books about secret realms, which recorded in detail some secrets about secret realms, and some people's research on the secret realms.

For people in this world, the secret realm is a gift given by the world. Since it can only be entered by the nobles of the world, it aroused the envy of many people. Researching the secret realm has become the interest of many people. In the end, the secret realm was actually studied by them for a little bit.

"It's really amazing, people in this world." Yoon's eyes all had a shining luster, and he admired their research.

From this book, Yoon also discovered some of his own mistakes.

He once wanted to harvest all the secret realms, and was even ready to suppress the level to harvest in advance, but after reading this book, he realized how ridiculous and ridiculous his thoughts were.

There are countless secret realms, and there are many secrets in the secret realms.

The secret realm will be refreshed every once in a while. Even if Youen now destroys all the secret realms, the secret realm will appear again after a while, so his behavior cannot be able to enjoy all the resources alone.

In addition, there are certain rules for the generation of secret realms.

The whole world is built on a magic sea with magic power beyond imagination. This magic sea cannot be seen with the naked eye, but it only coincides with the mainland.

The Sea of ​​Magic has peaks and valleys, and the secret realm is generally produced at the top of the peaks of the Sea of ​​Magic, gathering huge energy.

If the secret realm is not opened within a certain period of time, the secret realm will disappear after the time arrives - Youen deeply agrees with this point, after all, the system will notify every time the secret realm exists.

The Magic Sea fluctuates unevenly. Some places can be at peak levels for many years, while others will almost never have peaks.

In this book, the area that appears at peak levels all year round is called the Magic Rich Area. A secret realm will be generated in a very short interval. Just so happens, the area chosen by Roland is the richest magic Rich Area.

In other words, it is precisely because this is the richest magical area that the city of Roland was born.

When Yoon saw it at the end, he discovered another shocking research result.

That is, ordinary professionals can actually enter the secret realm through certain means and obtain the resources inside.

This simply broke the game itself's settings. At this moment, he felt that he seemed to be dazzled and read the wrong content.

But when he looked behind, he was surprised to find that this seemed to be true.

There is a super genius with amazing talents who designed a brand new building for the world's nobles, using the miracle power born from world's wonders to make the buildings built by world's nobles.

This building is [Mercenary Camp]. When the world nobles reach level 25, they can directly apply for a drawing from Roland. After the construction is completed in the personal space, they can directly hire other professionals to enter through the Mercenary Camp.

Then formulate a employment contract and take them directly into the secret realm, so ordinary professionals can enter the secret realm.

After years of development, the contract in this mercenary camp gradually became formal and formed a treaty recognized by countless people.

The content of the treaty is very simple. The time for employment is the time in the secret realm. All the gains of hired professionals in the secret realm can be obtained by themselves. In the end, 50% will be paid as a price to pay to the world nobles.

From then on, the world's nobles could directly earn resources. As long as the secret realm is opened, a large number of professionals will be recruited and brought into the secret realm will be taken directly, and they can even stay in their own personal space and continuously obtain a large number of resources.

Those professions need to fight to death in it, or even fight to fight to other professions.

However, because the world's nobles themselves are rare and have the only means to enter, the treaty continues, even though the conflict between the two sides is getting bigger and bigger.

The world's nobles were unhappy. Other professions moved their cheese and stretched their feet in their own fields. Other professions were unwilling to get 50% of their profits, and there were all kinds of disputes at all times.

But when the secret realm is opened again, the two sides will continue this cooperation.

Yoon closed the books in front of him and was about to sigh deeply when he suddenly heard a low sound from the quiet library.

He looked up and saw that the people who were originally reading quietly were whispering something.
Chapter completed!