After clearing the Sword Tomb Secret Realm, one could grant Sword Intent enhancement to a selected world sphere.
A world sphere enhanced by Sword Intent could transform its own traits into Sword Intent, greatly increasing its lethality.
As for exactly how much it could be enhanced, that depended on the compatibility between the world sphere and the Sword Intent.
After entering the Sword Tomb Secret Realm, the first thing Han Wu and Hei Xuan saw upon opening their eyes was a sword.
Endless swords were planted in tiers upon a mountain shaped like a sword.
The majesty they radiated made Han Wu feel waves of stabbing pain, even though it was not deliberately directed at him.
Han Wu could not imagine what would happen if the pressure of the Sword Tomb were focused upon a single lifeform.
The challenge rules within the Sword Tomb Secret Realm were also simple and straightforward.
One simply had to challenge the swords within the Sword Tomb Secret Realm.
These swords were divided into twenty levels, from low to high, each progressively stronger than the last.
It was said that the sword at the very top had only been successfully challenged by a single lifeform since the Sword Tomb Secret Realm had been established.
That lifeform was Venerable Jian Ge of Ice Lotus Peak.
Hei Xuan told Han Wu everything he knew, helping him better understand their current situation.
Instead, this stirred Han Wu's competitive spirit.
He also wanted to see what reward he would receive if he defeated the strongest sword.
However, the first trial had to begin from the lowest level.
Han Wu casually chose a sword from the lowest level to challenge.
The sword immediately flew out of the Sword Tomb, transforming into a sword spirit wielding a sword and becoming the