The decline of tactics? The professional talents at the beginning are both full!

The secret space pattern engraved on the sword has not been activated.

"really."

Xu Bai was secretly happy.

It seems that only when living organisms come into contact with it will those spatial secret patterns be activated.

Holding the silver dagger in his hand, Xu Bai stroked the traces of the secret patterns with his fingers.

Suddenly, his perception became blurry.

While he was in his exclusive room, he found that the scene in front of him was rapidly retreating.

"Hint: You are learning Elementary Secret Literature lv.1."

"Prompt: Y/n study Secret Patterns lv.1?"

Xu Bai ignored the reminder from the Court of Origin. The improvement of abilities was inevitably accompanied by risks. Now, the risks were within his acceptable range.

"study."

After confirming the study, the surrounding starry sky turned into a stream of light and rushed towards Xu Bai. He was receiving the basic knowledge of cryptography, a vast basic knowledge.

The process of instilling knowledge into the mind is not violent. It is not packed into the brain in one go, but very gentle, like a trickle, step by step.

There is a lot of knowledge involved in cryptography.

After a rough sweep, Xu Bai continued to accept the knowledge from the vast starry sky.

After a long time, the starry sky in front of Xu Bai disappeared and his consciousness returned. He was still sitting on the sofa in the exclusive room, still holding the silver dagger in his hand, but the color of the dagger seemed a bit dim.

"Click~~~Click~~~"

The next moment, the color of the surface turned dim, and cracks appeared on the silver dagger, and it shattered with a "click" sound.

It turned into a piece of metal debris and fell on the small table in front of Xu Bai.

"Tip: Object of knowledge inheritance: ???The durability has been cleared and the item is completely destroyed."

Discard the broken metal fragments of the silver dagger. This item has lost its use.

Xu Bai sat on the sofa.

In the past, sights such as the starry sky were just illusions, but he had truly learned the secret literature.

Although it is learned, it is not completely mastered.

What Xu Bai learned was only a very small part of the knowledge of Cryptozoology, which was very basic.

Now he has only mastered the secret pattern engraving lv.1, but has not learned the corresponding secret pattern. If he wants to obtain other abilities, he needs to unlock the prerequisites.

Xu Bai began to study secret pattern inscriptions and tried to improve

"Tip: Yes/No to upgrade the ordinary dense engraving to lv.1. Each level requires an origin coin and proficiency."

"Current proficiency: 0/10"

The skill branch of Secret Pattern Science does not seem to be upgraded in the skill upgrade cabin.

There is no need for additional crystal core stones. You only need to consume origin coins and gain proficiency at the same time to upgrade directly.

But Xu Bai now doesn't know how to obtain proficiency.

Xu Bai's heart sank. Could it be that he had learned a useless skill?

When he tried to improve the ordinary dense engraving, the Origin Coin was consumed directly. A gray stone appeared in front of Xu Bai, with a sharp carving knife beside him.

Immediately afterwards, a light curtain appeared in front of his eyes.

Displayed on the light screen were many secret symbols that he had never seen before.

There are 150 of them.

These symbols have no meaning and are simply for practice.

"Tip: Please engrave the basic practice secret pattern within 10 minutes. After completion, you will gain 1 point of proficiency."

Xu Bai was overjoyed. It seemed that this was not a useless skill.

What he had previously learned was only the basic knowledge of secret patterns.

Now, it’s time to start the actual operation.

........