In the real world, Su Xing saw this and nodded slightly.
"If the Ink Ice Sword can truly be upgraded to an ultimate immortal treasure, my combat power will increase by at least thirty percent... For a period in the future, I won't be at a disadvantage in the battle of the same realm artifacts..."
"The problem now is whether my mana is sufficient to refine the ultimate immortal treasure?"
Su Xing was a bit worried.
Therefore, before completely refining the ultimate immortal treasure and engaging in long-distance void navigation, Su Xing hoped to quickly break through to the late Earth Immortal Realm.
With the increase in mana, his grasp of the situation would undoubtedly improve.
Thinking this, Su Xing looked at the simulation panel.
[Before refining the Ink Ice Sword, you decided to first raise your cultivation realm.]
[In the next fifteen years, you occasionally refine artifacts, but spend most of your time practicing the Zhengyi Submission Decision, your cultivation level advancing by leaps and bounds...]
[In the 125th year, your cultivation level reached the peak of the sixth level of the Earth Immortal Realm.]
[You started attempting to break through to the late Earth Immortal Realm...]
[In the 127th year, after the failure of your first breakthrough attempt, your mana became chaotic...]
[So you started accumulating resources, preparing for a second breakthrough attempt...]
[In this way, another three years passed.]
[In the 130th year, during your second breakthrough, you spent a million drops of high-grade spiritual liquid.]
[Finally, on a sunny and windy morning, luck favored you, and you successfully broke through...]
[Congratulations, you became a late Earth Immortal Realm cultivator!]
[After breaking through to the late Earth Immortal Realm, your mana became more abundant, increasing by more than fifty percent... The immortal power within you flowed endlessly like a long river...]
In the real world, Su Xing saw this and nodded slightly.
"Not bad, the late Earth Immortal Realm, mana has grown significantly... It's time to attempt refining the Ink Ice Sword!"
Thinking this, Su Xing looked at the simulation panel.
[After breaking through to the late Earth Immortal Realm, you began to attempt refining the Ink Ice Sword anew.]
[You took out the Spirit Sword Stone and various precious materials and began to retreat into artifact refining...]
[In this long retreat, day and night blended together, and before you knew it, a year had passed...]
[After a year of re-refining, your immortal power continuously surged into the Ink Ice Sword, the spirituality within it growing stronger, seeming to begin the birth of an artifact spirit...]
[So, another year passed.]
[On this day, a seven-colored glow floated over the Spirit Field Cave, and the Ink Ice Sword had finally been upgraded to an ultimate immortal treasure, almost reaching the realm of acquired treasures...]
[Just when you thought this was the limit for the Ink Ice Sword... the Spirit Vein Dragon suddenly approached and spat out a crystal-clear Dragon Ball...]
[The Dragon Ball hovered above the Ink Ice Sword, causing light waves to ripple...]
[Suddenly, the spirituality of the Ink Ice Sword increased greatly, its quality undergoing a transformation!]
[The Ink Ice Sword directly upgraded from an ultimate immortal treasure to a half-step acquired treasure!]
[And it finally gave birth to its own consciousness!]
[You felt an immense joy in your heart, sensing that the touch of the Ink Ice Sword in your hand now felt like an extension of your own arm...]
[With a thought, you moved the Ink Ice Sword into your body, where it gently quivered for three seconds, transformed into a rainbow light, and surged into your body!]
[The Origin Force Flower within your dantian continuously emitted Origin Force, endlessly nurturing the Ink Ice Sword.]
[As your innate artifact, given time, this Ink Ice Sword would eventually be fully upgraded to an acquired treasure!]
In the real world, Su Xing saw this and couldn't help but feel delighted.
"Luck... is indeed on my side!"
"To think it directly upgraded to a level of acquired treasures? Though it's only a half-step acquired treasure... it's still far beyond an ultimate immortal treasure!"
A half-step acquired treasure was often an artifact that only a Profound Immortal could possess.
Or some Heavenly Immortals and True Immortals with deep backgrounds might have a small chance to possess such treasures.
It could be said that after mastering the Ink Ice Sword, Su Xing wouldn't be at a disadvantage even against True Immortals in terms of artifacts.
"With my current strength... could I defeat a late-stage Heavenly Immortal in battle?"
Su Xing pondered for a moment, realizing he had never fought a late-stage Heavenly Immortal before.
But by his calculations, even if he couldn't win, he should have no problem fighting to a draw.
"Moreover, since the Ink Ice Sword is my innate artifact... with the continuous nurturing of Origin Force, its potential and quality limits will be extremely high!"
"With the material bonus of the Spirit Sword Stone, it won't be at a disadvantage... This Ink Ice Sword should at least last me until the Golden Immortal Realm!"
Su Xing nodded in satisfaction.
With the artifact issue resolved, the next step was to find a way to travel to other worlds within the Three Thousand Worlds...
Thinking this, Su Xing looked again at the simulation panel.
[In the 135th year, you began preparing for void navigation to travel to the Tianyuan Realm...]
[You purchased three million drops of high-grade spiritual liquid from the Money Guild, as a supply for long-distance void navigation.]
[At the same time, you spent tens of millions of high-grade spirit stones to buy a treasure named "Void Compass."]
[The Void Compass helps cultivators determine their position during void navigation, preventing them from getting lost in the void, making it an essential item for long-distance void travel...]
[Apart from the Void Compass, you also bought formations and magical artifacts to reinforce the Immortal Boat, spending millions more high-grade spirit stones.]
[After making all these preparations, you headed to the void node of the Tianyuan Realm, planning to go first to the nearby Spirit Beast Realm...]
[Upon reaching the late Earth Immortal Realm, your void navigation speed increased by thirty percent, and three months later, you successfully arrived in the Spirit Beast Realm.]
[The Spirit Beast Realm was only a dozen void nodes away from the Qingyun Realm, and in your heart, you were somewhat worried, knowing there was some risk of being sensed by Qing Yunzi.]