Nick Caedwallan is dying. Lucy is running for her life. Thomas Whitefeather has died more times than he cares to remember. Three lives are joined by turritopsis dohrnii, a dime-sized jellyfish with a bright red stomach and the gift of immortality.
Tragedy swallows an idyllic small town when a boy is found dead atop the local lighthouse. While hunting for his killer, a young detective who harbors her own destructive secret discovers a threat that could unravel the very fabric of reality.