At night, the light of the array lamp resembles a clumsy lacquer maker, painting the empty room with a bright yellow shimmer.

It's so careless, there are always corners that are dark and can't be painted with bright yellow colors.

Zhai couldn't stay in that dark corner at this time, sitting on a futon, studying the several array plates placed on the table in front of him, trying to combine them into a formation.

After the completion of the first rookie assessment task, he has a week of rest and adjustment.

It was the fourth day of his retreat in his room.

Ever since he had obtained the human-level array mage badge from the Instrument Formation Division four days ago, he had taken the two Array Path books he had given him and the Array Secret Book he had won from the Snake Elder, plunged into the secret room and began to continue his cultivation.

After a test in the Instrument Array Division, Zhai couldn't have a very clear positioning of his formation level.

Based on the powerful calculation ability of the Demon Heart, his ability to arrange, dot and break the formation is extremely strong, not only fast, but also accurate, and rarely makes mistakes.

It's a little bit of an advantage that no one else can match him.

After all, no matter how high the level of development of the human brain is, it is still very difficult to surpass the crystallization of fourth-level civilization technology in precision computing.

Zhai couldn't analyze that if he wanted to improve his current formation level, he had to read and absorb a large number of formation secrets of this world, and turn the knowledge of this world's formation into his own foundation.

As long as his own formation foundation is strong enough, then using the demon heart, he can fully exert the power of these foundations, making his own formation level reach a leap.

Therefore, in these four days, Zhai could not be completely immersed in the study and deduction of the formation, and invested almost all the mixed element crystals for energy consumption.

On the one hand, he used the demonic heart deduction to improve the level of the metaphysics of the formation path, and Zhai could not and did not forget to absorb the thunder energy and refine the dragon divine element in the ancestral aperture.

Originally, his plan was to refine the Divine Yuan to improve the strength realm, and at the same time, deduce the "Demon Secret Method" and the self-created "Devouring Demon Body", and quickly practice these two powerful exercises to a high and profound realm.

If he had spare energy, he even wanted to deduce and practice the "Cause and Effect Transformation Technique" again.

After all, this is also a ground-level exercise, and it is also a powerful Buddhist practice on the list of divine skills, which is very suitable for his current identity as a bloody hand demon Buddha.

However, in the end, after careful planning, Zhai couldn't find that simply with the resources he had at hand, it would be almost impossible to quickly practice the "Demon Secret Method" and "Devouring Demon Body" to a high level, and it would take a long time.

Because of such a level-level exercise as "Devouring the Demon Body", the further back you deduce, the higher the difficulty coefficient will be, and at the same time, the greater the demand for energy from the demon heart.

Zhai couldn't make an attempt, with the "Devouring Demon Body", which he had now reached 45% of the progress of the Xiaocheng realm, and then wanted to deduce it in the future, every percentage point of improvement, I am afraid that it would consume almost more than thirty pieces of mixed element crystals.

Moreover, the further back you go, the more energy consumed will increase sequentially.

With his current financial and material resources, even if there is a cheating device such as the Demon Heart, it may still be difficult to train "Devouring Demon Body" to the realm above Dacheng in a short period of time.

As for the "Demon Secret Method", which has a higher difficulty coefficient, it is even more impossible to improve it quickly.

Resource!

He is now lacking in financial and material resources.

And quickly improving the level of the formation path and becoming a powerful formation mage can provide great convenience for him to quickly accumulate wealth in the future.

That's a shortcut.

First quickly improve the level of the formation path, and then use the formation path to quickly earn a large number of mixed element crystals by making inscription array plates, making array weapons, or personally arranging formations for people, repairing formations, etc., and use these mixed element crystals to improve other skill levels.

It is also that Zhai can't have the cheating device of the Demon Heart, which can improve so many exercises so quickly, otherwise with his personal energy, it is completely impossible to do it.

In fact, if he condensed four Thunder Mixed Yuan Crystals every day, and then sold the Thunder Mixed Yuan Crystals, Zhai could not earn four hundred Mixed Yuan Crystals every day.

However, now he needs to refine the Jiaolong Divine Yuan with thunder energy every day.

Compared to improving the level of the exercises, it is obviously more important to quickly raise one's own Divine Element, so there is no excess Divine Element power to condense the Thunder Mixed Element Crystal every day.

When Zhai couldn't bury his head in cultivation.

Wasteland - Gem City.

The city is full of mud and bluestone houses, and the houses are carved with strange patterns like mythical Dunhuang flying immortals, and many desolate people wearing hats and silver ornaments haunt it.

At this time, in a tower-shaped building in the city, an old monk wearing a robe knocked on a wooden fish.

The sound of a wooden fish echoed in the room, and the lights around it flickered and incense curled up.

The old monk knocked for a while, and suddenly his palm stopped in mid-air, and suddenly he sighed, and his wrinkled eyes slowly opened, and a bright light swept by.

"Amitabha! ...... of Injustice"

The old monk shook his head slowly, and the old man held up the wooden fish in his palm.

The four monks of different heights waiting outside the inner gate of this tower, you look at me, I look at you, and they all stepped lightly into the tower.

"Uncle Juexin."

The four monks clasped their hands together and looked at the old monk's old but still upright back.

"Amitabha, the old man chanted and prayed for a few days, but he has calculated that the purity and emptiness have been returned to bliss, and the treasures of my temple may still fall into the hands of the dust.

You wait to take this wooden fish to Dongzhou to find the dust, after seeing him, only need to knock this wooden fish three times, if you can't surrender it, this matter will be stopped, the treasure of my temple, the fate is here. ”

Juexin said, as soon as the wooden fish in his hand was thrown, the wooden fish flew up directly, formed a parabola, and fell to the rear to be caught by a burly and honest monk.

"The disciple has a heart, a fate, an understanding, and a clear mind, and remembers the teacher's entrustment."

The four monks tearfully took the wooden fish, slowly faced the old monk, exited the tower, and closed the door.

Inside the tower, the two rows of lights shook even more, as if there was an invisible momentum brewing and spreading.

Juexin slowly closed his tired eyes, held back the pain and wanted to get up, but his body was square, and an extremely powerful and domineering demonic qi swept out from under his waist, and actually turned into an illusory knife, causing blood to burst out from his waist.

In an instant, the demonic qi was surging, and it actually implicated the three gods of Juexin, making Juexin's face also demonic and turbulent, as hideous and distorted as a demon.

He let out a muffled snort, like a silent roar.

The lights shook more and more violently, and the faint Buddha light appeared in the back of his conscious heart, and the power of the star soul condensed, and he barely suppressed the surging demonic qi on his body again, and the tired look on his face couldn't help but get even worse......