These Primordial Spirits are all from within the Blood Crystals of the Demon God, that is, the Primordial Spirits of the Extraterritorial Heavenly Demons of the Demon God Level that had been slain!
To others, those Blood Crystals could only cause a person to fall into a frenzied state temporarily, thus briefly enhancing their strength.
But to Su Han, the Blood Crystals from top to bottom were treasures.
The Blood Mist could transform into one's Qi and Blood, strengthening the body's toughness; the Primordial Spirits within could be compressed and converged, ultimately forming into one and becoming Su Han's Primordial Spirit; even the illusory Lifespan could be provided for Su Han!
Each one was extremely precious, it was just a pity that the people of the Dragon Martial Continent didn't know how to use them, nor did they have the means to.
As time went by, an hour passed, and the Blood Mist from a thousand Blood Crystals had been completely absorbed by Su Han.