This is a palm-sized token, the front of the token is carved with a dragon and a phoenix, surrounded by a Li character, and on the back is an antique building with the word 'secret method' engraved on it.

"Secret Decree!" As a child of the family, Li Changsheng instantly recognized the name and purpose of the token.

In the Li family, the Treasure Pavilion, the Imperial Beast Garden, and the Secret Law Building are the most important buildings. Each of the three has its own uses, and it can be seen literally that the Treasure Pavilion is a place for families to collect treasures, the Imperial Zoo is used to raise fairy cubs, and the last Secret Law Building is a place to collect secret methods.

As long as you have a secret decree in your hand, you can choose a spiritual secret method or a demon duel in the secret law building.

Without hesitation, Li Changsheng began to head to the Secret Law Building.

The secret law building sits in the north and faces south, is a double-layer brick and wood structure on the top of the heavy eaves rest mountain, there are dragons and fire phoenix statues outside, lifelike, and solemn and solemn.

Due to the importance of the Secret Law Building, not only has an energy ban been imposed here, but it is also guarded by two clan elders in turn all year round, even if the fourth-grade demon master comes, it will take a lot of effort to break it.

As soon as he entered the secret law building, Li Changsheng handed the secret law to the clan elder.

"Being able to obtain the secret decree shows that you have made a significant contribution to the family. Very good, according to the family rules, you can choose a spiritual secret method or a demon duel in it!"

After checking the authenticity of the secret law, the patriarch had a little more smile on his face, and continued: "The first floor contains the basic secret method and the basic demon decision, presumably you won't take a fancy to it, the second floor is the essence of the secret law building, and it houses the family's important spiritual secret method and demon decision. Okay, follow the old man to the second floor!"

Li Changsheng had no objections, followed the clan elder step by step, and soon came to the staircase.

At the entrance of the staircase, a layer of earthy yellow light curtain appeared, which was an energy prohibition that would be intercepted unless you had a secret law.

Next to the entrance to the staircase, there is also a stone platform with a palm-sized groove on it, and if you look closely, you will see that the size matches the secret law.

Without hesitation, the clan elder put the secret decree into the groove.

Airplanes~

The next moment, an invisible ripple emerged, and the energy prohibition fluctuated violently, and then slowly contracted to the sides, revealing a portal that could be entered by one person.

"You can go in!"

After speaking, the clan elder walked away slowly, without the slightest idea of supervision.

Without hesitation, Li Changsheng came to the second floor.

The second floor is completely sealed, there are no windows, not even a gap, but it is brighter than the first floor, and the original cantilevered beams on the second floor are inlaid with some night pearls, exuding a scorching brilliance, making the second floor delicate.

Compared to the first floor, the second floor is much more empty, and there is a stone platform every few steps, and a jade piece is placed on each stone platform.

In addition to this, there is a bookshelf with quite a few books on it.

The jade pieces on these stone platforms are all spiritual secret methods, which are different from the Demon Decision, the spiritual secret methods are more mysterious, and it is difficult to use books to learn by themselves, so they can only imprint the content of the secret method in the jade tablets through spiritual inheritance.

As for the books on the shelves, they are all demons.

For the first time, Li Changsheng came to the bookshelf.

For the Demon Master, the Demon Pet is very important, and compared to the Spiritual Secret Method, the Demon Protector is even more important.

The bookshelves are obviously not full, and they are filled with two grids, at best, there are more than a dozen demon duels.

Although the Li family has a history of more than 100 years, it is not deep.

Li Changsheng picked up a copy casually and began to watch it.

This is a low-level demon dueling, and for some reason, Li Changsheng can only view the introduction, but he can't see the content behind.

"Sure enough, there is no such good thing!" Li Changsheng shook his head, not surprised, in order to avoid being forcibly memorized, these imperial demons were all banned, and they could only view the profile, and the rest were banned and sealed.

After reading the catalog, Li Changsheng put down the cheats, and immediately picked up another one, repeating it constantly.

To Li Changsheng's disappointment, these dozen or so Imperial Demon Duels were all low-level Imperial Demon Dueling.

It is also a low-level demon duel, naturally there are some differences, some have better cultivation effects, some can make the spiritual power more condensed or refined, and there is even a demon duel with special effects, which can improve the affinity of the demon master and improve the success rate of the contract to a certain extent.

"The family must have an intermediate demon master, otherwise the patriarch would not be able to become a fourth-grade demon master, and I don't know where to put it?" Li Changsheng frowned slightly, it was obvious that the intermediate demon duel was the foundation of the family, and it was likely that only the patriarch and the clan elders could cultivate.

"Forget it, let's read the secret method first!" Li Changsheng shook his head and came to the nearest stone platform.

The stone platform is not big, similar to the stone pier, in addition to the inheritance of jade tablets, there are also lines of handwriting engraved on it, all of which are about the introduction of spiritual secret methods.

Spiritual parasitism: low-level spiritual secret method, condense spiritual power seeds, attach to the enemy, you can sense the enemy's movements within a certain range, the higher the level of the demon master, the larger the range.

After reading it, Li Changsheng came to the next stone pier to check the introduction of other spiritual secret methods.

In addition to spiritual parasitism, there are also spiritual entanglements, spiritual shocks, mind transfers, spiritual shocks, invisible walls, and spiritual tricks......

It didn't take much time for Li Changsheng to memorize the introduction of these spiritual secret methods.

Most of these spiritual secret methods are low-level secret methods, mixed with several intermediate secret methods, and there is no high-level or even above.

For these spiritual secret methods, Li Changsheng is also very greedy, each spiritual secret method has a different effect, no matter which one it is, it can improve his combat power or survivability.

It's a pity that he only has a secret law, and he can only choose a secret method or a demon duel.

Without much hesitation, on the premise of not having an intermediate demon decision, Li Changsheng could only retreat and began to choose among several intermediate secret methods.

Grafting: The use of mental power to transfer things for the purpose of deceiving the opponent. Note: Moving objects depend on the level of the Demon Master, and the first order Demon Master can only move up to 20 kg.

Mental Acceleration: Mental power attaches to the demon pet, exempts from wind resistance, and increases the speed of the demon pet. Note: The increase depends on the level of the Demon Master.

Miracle Eye: Improves perception and can sense enemies hiding in the shadows. Note: The effect depends on the strength of both parties.

Forcible healing: Forcibly closing the wound to stabilize the injury with the aim of quickly stopping the bleeding. Note: It can only be maintained for a certain period of time, depending on the level of the Demon Master.

These four intermediate secret methods have their own wonderful uses, and for a while, Li Changsheng was also difficult to choose, and fell into the trouble of choosing.

"First eliminate the secret methods that are not very useful!" Li Changsheng shook his head, preparing to use the simplest elimination method to eliminate the spiritual secret methods that had little effect on him.