Asked by the Supreme who devoured the starry sky

However, if Xia Zhi wants to modify and integrate the core mysteries of the two unique arts, he must understand the rules at any time, so he can't stay in his own small universe.

This treasure of the 'Time Palace' refined by the ancestor of Tianyu can be used at this time.

"Qi Ling." Xia Zhi stood at the gate of the Hall of Time, and said to the darkness and nothingness in front of him, "I want time to speed up ten thousand times."

"Ten thousand times?" A vague voice came from the void in the hall, "Does Elder Xia Zhi know the cost of speeding up time?"

The Time Palace Artifact Spirit thought he heard it wrong.

When it is in operation, it must not only maintain the mysterious stability of the surrounding rules, but also be able to bear the burden of higher life-level powerhouses. The price is quite high, so if you want to come in and practice, you have to pay treasures.

For a life in the unity state like Xia Zhi, if it wants to speed up time a hundred times, 25 million years, it needs [-] source boundary stones.

Of course, the [-] million years refers to the external time, and it will be a full [-] billion years in the time hall.

This is just speeding up time by a hundred times. If time is speeded up by a thousand times, the cost will immediately increase by a hundred times, requiring 2500 source boundary stones.

As for what Xia Zhi said about speeding up time by ten thousand times... Time Palace Artifact Spirit really wants to say something, it’s not that I look down on you, 25 Origin Boundary Stones, even if you sell yourself, it’s not worth so much!

"I know." Xia Zhi nodded, and said nonchalantly, "I didn't intend to stay for [-] million years. The fee will be deducted from my merit points. Let me know when the deduction is over."

He was awarded 100 million merit points for becoming the elder of the Inner Temple, 10 merit points for killing the Black Cloud Saint and six holy envoys of the Ancient Sacred Cult in Sishui Kingdom, and 10 merit points for discovering and removing the hidden stronghold of the Ancient Sacred Cult , Destroy the Holy Lord Statue to get 100 million Merit Points.

Now Xia Zhi has a total of 220 million merit points, which is equivalent to 220 source boundary stones.

Of course, merit points cannot be directly exchanged for source boundary stones in Taixu Tiangong, but it is still possible to use them to pay for the Hall of Time.

"The time in the Heyi Realm is accelerated ten thousand times, and every 400 years, [-] merit points need to be deducted."

The time hall tool spirit confirmed again. After Xia Zhi nodded, a suction force suddenly came from the hall.

Whoosh!

Xia Zhi's figure was dragged into the dark void of the palace hall.

...time-space transformation.

In the blink of an eye, Xia Zhi reappeared, already standing on the surface of a barren and cold planet.

This is a strange cosmic time and space.

In the void, planets are revolving all the time along ancient and mysterious trajectories.

The invisible strange energy seems to be born from the void, and is guided to converge towards the planet where the summer solstice is located.

Enveloped by invisible energy, Xia Zhi felt that not only the body was more relaxed, but also the soul was much lighter, and he couldn't help but admire.

"It's no wonder that the price of the Temple of Time is so high. In addition to speeding up time, the magic circle arranged can also improve the effect of practice, which is not bad."

He took out a futon and placed it on the ice layer on the surface of the planet.

Xia Zhi sat cross-legged, first reviewing the information of "Thunder Snake Nine Swords" and "Boundless Territory" in his mind one by one, thinking about how to combine and improve them.

Is it easy to improve a universe-level unique art created by the ultimate existence?

not easy!

Especially when this unique technique also contains the way of the ultimate realm of the mysterious system of rules, it will be even more difficult.

The mysterious system of rules is more complex and difficult than other systems. It is necessary to study the essence and understand the mystery of the rules of the universe, so as to create unique skills that the younger disciples can use.

And Xia Zhi is now at the peak of the Unity Realm, and wants to do things that other giants in the Chaos Realm dare not try. If the outside world finds out, they must be regarded as crazy.

However, in Xia Zhi's view, he doesn't need to fully understand the mysteries of the rules contained in the two unique arts, as long as he can combine the mysteries that he needs, and then use them to achieve the power he wants, then he will be considered a success.

"Although "Nine Swords of Thunder Snake" is a killing sword technique used to attack, the Thunder Snake, which can conduct large-scale group attacks, can suppress the surrounding void.

And "Boundless Territory" is a unique field of time and space, and it is better at sealing traps.It can banish the enemy into the created infinite time and space realm.

If the two unique arts are combined to form a lightning domain, it can be transformed into a domain..."

Countless auras emerged in Xia Zhi's heart.

A large number of "Tao" information learned from reading classics in the Wanxiang Temple for more than 300 million years is also absorbed and deduced in the mind by the summer solstice.

This kind of deduction has extremely high requirements on the calculation of the soul. Even if the strength of the soul is nearly doubled after the summer solstice practice "Inheritance of the Candle Dragon" and the mysterious system of rules have reached the unity state, it still feels a little insufficient, and the thinking seems to burst out Sparks come.

"Qi Ling." Xia Zhi said to the void, "Go and exchange for a Fuling Heart Fruit for me."

'Whispering Heart Fruit' is a treasure to assist practice, very precious.

In the Taixu Heavenly Palace, it is usually bestowed on the newly promoted disciples in golden clothes, and it is usually impossible to buy them.

However, the elders of the inner hall are high-level, and the summer solstice can be exchanged for 'Spiritual Heart Fruit', and they can exchange up to three.

"60 merit points have been deducted for each Fuling Heart Fruit." Cangmang's voice responded quickly.

There was a sudden distortion in the void, and a translucent crystal box appeared out of thin air.

Xia Zhi reached out to take the crystal box, and took out a deep purple fruit from it.

"Just this one fruit is equivalent to 60 source boundary stones, I hope you won't let me down."

He took a bite of the fruit, and before he could chew it, Xia Zhi felt the flesh in his mouth turn into a chill, which quickly spread along his throat and spread throughout his body.

The coldness also spread throughout the soul, the soul that was about to jump out of sparks was completely cold in an instant, and the thinking became infinitely faster again.

Even some of the unresolved puzzles encountered during the deduction just now emerged one after another, and there were many ideas to break through the bottleneck.

He ate all the Fuling fruit in two mouthfuls, and Xia Zhi immediately devoted himself to the enlightenment of the unique knowledge.

And in the distant ancient holy world, several super existences are also worrying about him.

(

Chapter 558 Leibo Realm (asking for a monthly ticket)

The ancient world.

A quiet lake, surrounded by Wanren mountain peaks.

The sun has not been seen for many years, making this place like a deep valley.

Beside the lake, inside a majestic palace.

Two figures are confronting each other.

"Saint of the Underworld, how long do we have to wait before doing anything?"