That night, eleven gigantic meteors bearing the mark of a Martial Sovereign shot out from Fenghuo City, speeding toward Purple Thunder Mountain at the Rizhao Empire's border.
The first three Martial Sovereigns rushing toward Fenghuo City were all experts at the Celestial Tier First Layer.
In the Martial Sovereign Realm, they were considered among the top strengths.
Aside from those ancient monsters within the Imperial Family, few outside could rival them.
Even those born with the Innate Emperor Body, the Emperor's sons, rarely reached the Celestial Tier Martial Sovereign level.
Most were only at the Profound Tier and Earth Tier.
Becoming a Celestial Tier Martial Sovereign often meant they had the power to establish a minor empire independently.
But founding an empire requires not only the strength of a Celestial Tier Martial Sovereign but also manpower and resources.
After all, managing a vast empire requires a tremendous amount of materials and preparation.
