Top-Grade Spirit Stones, Building Up Strength

The small box in Lu Qing's hand had been found in the Gongshu Family's main treasury.

The box alone was a spirit artifact.

At the time, it had been placed with great solemnity in the very center of the space where spirit stones were stored. One could imagine how precious the item inside had to be.

And indeed, what was inside the small box was exceedingly precious.

Lu Qing opened the box to reveal ten dazzling spirit stones, each like a star.

Though they gave off no spiritual aura, the flowing radiance alone was enough to intoxicate a Nascent Soul Realm cultivator.

Even Lu Qing felt his mind tremble.

Top-Grade Spirit Stones.

Lu Qing had already examined them with his ability. These ten star-like spirit stones, their spiritual aura incomparably restrained, were the legendary Top-Grade Spirit Stones.

They were true treasures.

Though High-Grade Spirit Stones were difficult to come by, great sects and prominent families still possessed some in their collections.

But Top-Grade Spirit Stones were different. They were treasures one could encounter only by chance and never seek out.

Their rarity and value even surpassed certain Top-Grade Spirit Medicines.

That was because Top-Grade Spirit Stones could only possibly be produced in the deepest core of certain large spirit-stone veins.

And their yield was minuscule. A large spirit-stone vein might not even nurture one or two Top-Grade Spirit Stones.

Top-Grade Spirit Stones were so precious that, upon seeing ten of them in the treasury, Lu Qing's delight was easy to imagine.

"According to some records in the Immortal Palace inheritance, when Nascent Soul Realm experts who have completed the Nine Tribulations attempt to break through to the Integration Realm, Top-Grade Spirit Stones can make that breakthrough easier.

"To me, the Nascent Soul Nine Tribulations may not be the limit. But