Stillness absolution

Four hundred years after a catastrophic 'stillness' wiped humanity from earth, a desperate crew awakens to a world consumed by the fenrir collective - an intelligent, evolving nightmare. their only hope rests with dr. sammael aethelred, the reclusive architect whose technology inadvertently caused the apocalypse, and a young survivor whose centuries of existence defy all logic. but as ancient secrets resurface and new, terrifying threats emerge from the shadows of a ruined city, they discover that the lines between humanity, machine, and monster have irrevocably blurred. can they forge a path through a world teeming with evolved horrors, or will the silence of the stillness finally claim them all?