"Evolve." Shi Feng directly clicked confirm.
Although he did not know what use the Blood Refinement Stone would have after evolving into a Blood Refinement Crystal, the Blood Qi had taken so much time to accumulate. No matter how he looked at it, it could not be an ordinary item. Otherwise, the Nine-Headed Demon Snake would not have dropped it.
At once, the black cube in Shi Feng's hand began to crumble, transforming into a translucent, blood-red crystal sphere.
Blood-red liquid flowed within the crystal sphere, each drop brimming with powerful Life Force.
"How can it possess such dense vitality?!"
Shi Feng could clearly sense the vitality within that blood-red liquid. It was only slightly inferior to the Water of Life.
Yet, what kind of treasure was the Water of Life? A single drop could heal a crippled NPC, and once enough was accumulated, it could even revive dead NPCs.
However, the blood-red crystal sphere before him contained more than a dozen drops of blood-red liquid comparable to the Water of Life.
"What exactly is this?" Curious, Shi Feng opened the Blood Refinement Crystal's attributes panel.
Blood Refinement Crystal, Dark Gold Grade Item. Absorbs the Life Force of powerful monsters slain by the player. Every 100 points of Blood Qi accumulated produces one drop of Life Essence. Can store up to 1,000 drops of Life Essence. Each drop of Life Essence allows the player to rapidly recover stamina and mental strength for two hours. (Current amount: 12/1000)
"So this is the true form of the Blood Refinement Crystal?" After reading the description, Shi Feng was deeply shocked.
It was common knowledge in God's Domain that recovering stamina and mental strength required players to rest. Thus, players could not grind monsters and fight for extended periods without pause; they