A large amount of learning and memory about the inner inscription method was poured into Felin's brain.

In his memory, Fei Lin learned the inner inscription method over and over again.

At the beginning, the mastery of the internal inscription method was low, and it was impossible to engrave it into the bullet, and only the first step ended in failure.

Slowly, I began to master the knack of the internal inscription method, and I was able to engrave it into the inside of the bullet.

However, there is a big problem with the grasp of the depth of the inscription, and the depth of the inscription is different.

The result of the inscriptions of different shades is naturally the deformation of the ritual pattern, and the failure of the inscription of the ritual pattern.

Later, he began to be able to accurately grasp the depth of inscription, and was able to accurately engrave to the corresponding depth.

The inscription of the ritual motif was finally successful, and the inscription was finally completed inside the bullet.

However, the inscription speed of the internal inscription method is very slow, and it is far from being applied to actual combat.

Finally, the inscription speed of the inner inscription method has been greatly increased, and the inscription of the ritual pattern can be completed in two seconds.

This is already an inscription speed that can barely be applied to actual combat, and the instilled memory is over.

Swish!

As the memories poured into Felin's mind ended, the silver pistol tattoo on the back of Felin's left hand became scorching.

With the scorching heat, mysterious spears automatically emerge from the tattoos.

As if unaffected by gravity, it hovered above the back of Ferrin's hand.

He began to automatically absorb the memories he had gained in his head, or rather, comprehension.

Buzz –

As the memories were absorbed, the silver body of the mysterious spear turned red and became piping hot.

As the body of the Mysterious Spear becomes hot, the shape of the Mysterious Spear changes.

The caliber of the muzzle became thicker, the size of the barrel became longer, and the bullets that could hold money became thicker and longer.

The Mystery Gun has been transformed from the size of an ordinary pistol to a large-caliber pistol that looks quite exaggerated.

Airplanes!

At the end of the change, the red of the mysterious spear, which resembled a red-hot Luo Tie, gradually faded and finally turned silver.

The mysterious spear slowly descended, re-burrowing into the back of Felin's left hand.

Laugh at!

With a burning pain, the mysterious spear that changed shape burrowed into the back of Fei Lin's left hand.

The tattoo on the back of Fei Lin's left hand has also changed to the appearance of the mysterious spear it is today.

Swish!

A scorching heat passed through the drastically changed tattoo, passed through Fei Lin's left hand, and spread to Fei Lin's body.

Under this scorching heat, Fei Lin's physical fitness, which was already close to the five-ring body enhancement mystic, immediately increased significantly.

At this point, the change is over, and the laborious Mystic Spear has been successfully upgraded from the fourth ring to the fifth ring.

Unlike the Eye of Secret Identification, which has a limited increase in combat power, the Mysterious Spear has an extremely huge increase in Fei Lin's combat power, after all, the Mysterious Spear is known for its powerful destructive power.

It is conceivable that Fei Lin, who has reached the fifth ring of the secret magic spear, will inevitably have a leapfrog increase in combat power.

"The power of the mysterious spear is not convenient to test, let's test the current physical fitness!"

At the end of the ascension, Ferrin felt the changes in his body.

Looking at a gun target, his body moved, and instantly appeared next to this gun target, and smashed into this gun target with a punch.

Poof—

The target shattered into dozens of pieces under Fei Lin's punch, and dozens of target fragments flew forward.

Many targets were affected and were hit by fragments of the targets, causing holes to appear on their surfaces.

"It's already comparable to the Five-Ring Body Strengthening Mystic!"

Ferrin had a judgment in his mind.

The female cultist who had fought with him before was a cultist whose body had been strengthened to the Five Rings.

He has fought with female cultists, and he is very sure that his current physical fitness is definitely not weaker than that of female cultists, and has reached the level of a five-ring body strengthening mystician.

"The physical fitness is comparable to that of the Five-Ring Body Strengthening Mystic, coupled with the increase in the power of the Mystic Spear, if I had this kind of strength when I encountered the female cultist before, I alone should be enough to kill the female cultist."

Fei Lin felt a little pity in his heart, if the mysterious spear had reached the fifth ring when he encountered the female cultist, he was sure to kill the female cultist, so that the female cultist could not escape.

……

In Lindy's office, Lindy and Julie are playing Imperial Chess.

"It's been half a month, and the archaeological team still hasn't been able to find the Night Chess, and other organizations seem to have noticed it."

Lindy said with a slight frown.

"This is normal, it took months for the Scarlet Blood to be found, which shows how difficult it is to find."

Julie said.

"That being said, once the news is known to other organizations, it will undoubtedly be much more difficult for the Security Bureau to obtain the Night Chess."

Lindy said with a sigh.

In the face of such a precious curse as the Night Chess, whether it is the Silver Sword, the Golden Society, or other occult organizations, it is in competition with the Security Bureau.

Once these organizations know that there is a Night Chess Piece buried near Conston City, they will inevitably participate in the fight.

"Deputy Bureau, I think we should be more wary of Scarlet Blood."

Julie's face was slightly serious.

"The last confrontation with Crimson Blood, although Crimson Blood lost a lot of cultists, but the losses were all low-ring cultists, and the mid-to-high-end combat power of Scarlet Blood was not lost."

"But in the past half a month, the scarlet blood seems to have disappeared, and I don't think it's normal."

"It's really something to watch out for."

Lindy nodded in agreement.

With the preciousness of the Night Chess, she didn't think that Crimson Blood would give up easily.

Moreover, if Scarlet Blood really gives up, then at the same time, it will inevitably add to the security bureau and spread the news of Night Chess.

Now, the news that Crimson Blood has not taken the initiative to spread the news of Night Chess shows that Crimson Blood has not given up and is likely planning something secretly.

Compared to other organizations that are not yet aware of the news of Night Chess, the Scarlet Blood is the Security Agency's biggest competitor at the moment.

He asked, looking at Julie.

"What did you say Crimson Blood was planning?"

"This ......"

Julie pondered.

Bang, bang, bang!

Suddenly, there was a knock on the door, and Lindy spoke.

"Come in!"

The office door was pushed open, and Ferrin walked in with a book in his arms.

Seeing that it was Ferrin who came in, Lindy asked with some confusion.

"Why are you here?"

"I'll change the book."

Fei Lin raised the mysterious spear secret art book in his hand and said.

"Another book?"

Lindy was stunned for a moment, but reacted immediately.

Now what Fei Lin holds in his hand is the secret art book of the mysterious spear four rings advanced to the five mortals, and the security bureau stipulates that only after reaching the corresponding secret skill level can he apply for the subsequent secret art book.

Fei Lin will come to apply for a book exchange, and the reason can only be that the mysterious spear has advanced to the five rings.

"Your Mystic Spear has reached the Five Rings?"

"Well, I just had some insights when I practiced guns in the shooting hall, and I was promoted to the fifth ring."

Felin said.