This is what Rod worries about the most. Currently, Trolian has encountered a large number of Black Fog Symbiotes and Black Fog Avatars born purely from black mist. Previously, they never appeared in regions where humans were active; they only existed in areas shrouded in black mist for countless ages.
It gives him a feeling that, far away beyond his sight, the most profound, primordial, terrifying black mist is approaching Trolian.
These black fog condensed matters that have been dormant for thousands of years also appeared before their eyes.
The most frightening part is that so far, he hasn't harvested a single soul.
He clearly remembers that a long time ago, when killing certain Black Fog Symbiotes, souls could be harvested.
