Set in a faraway frozen landscape, a terrifying journey into the dark heart of our environmentally damaged future from New York Times bestseller, and author of Netflix's “The Silence.”
Former lovers and environmental activists Dean and Bethan meet again after five years apart when they are both drawn to a network of ice caves on a remote island. Dean's group's dangerous exploration of these caves unleashes a horrific parasite infesting and altering the personalities of those around them. As they undertake a perilous journey on foot through a frozen landscape, fleeing the terrors unleashed from the cave, Dean and Bethan grow close again until he begins to wonder if she's still the same person...
Set in the near future when the world is in turmoil due to the drastically worsening climate crisis, “Symbiotic” is a propulsive horror thriller—fast-moving, emotional, and shockingly relevant—in which the tension and antagonism between two estranged lovers puts the whole world at risk.
