C433 Looking for emissaries of sovereigns

It had been more than two centuries. Summoning four Emissaries might have been easy, but hard.

To summon a Sovereign's Emissary, one had to be an expert of the Seven Star Fiend rank. Only when these people had Sovereign artifact would they be able to play a role in the battle on the Stellar Corridor. As for those Highgod below the Seven Star Fiend, even if they had Sovereign artifact s