This is why top-grade Immortal Stones are so precious and coveted by countless Immortals.
At the same time, they are incredibly valuable, with one top-grade Immortal Stone equivalent to tens of thousands of top-grade Fairy Stones.
Even Golden Immortals cannot obtain a large number of top-grade Immortal Stones.
Only Daluo Golden Immortals might be able to acquire such a quantity.
"With so many top-grade Immortal Stones, if they are all integrated into the Celestial World within me, even though the diameter of my Celestial World is already over ten billion kilometers, it could significantly enhance the mass of my internal Celestial World."
"Thus saving a great deal of hard cultivation effort."
Zhou Sui clenched his fists, feeling very excited.
The Celestial World within him was indeed vast, spanning over a hundred billion kilometers in diameter. It was hard to imagine how much imperishable material it would take to promote the evolution of the Celestial World.
