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.]