The appearance of the Green-eyed Corpse Puppet essentially confirmed that these two people were members of the Corpse Refining Sect from the Ancient Abyss Country.
Even at the moment of the sect's destruction in the branch sects outside the domain, Song Changming had not discovered anyone possessing a stronger Green-eyed Corpse Puppet.
This shows that the refining of Green-eyed Corpse Puppets only exists within the main sect of the Corpse Refining Sect in the Ancient Abyss Country.
In the branch sects outside, and in the subsidiary factions, no one can refine a Corpse Puppet of the green-eyed level.
Or rather, they perhaps don't even possess the refining technique for this tier of Corpse Puppet.
This is why, when they obtain top-grade materials, they all send them to the main sect in the Ancient Abyss Country in exchange for various benefits, rather than keeping them for refining themselves.
Song Changming's eyes turned slightly serious.
