Grieving her sister Shiloh's death, Jax Hunter bonds with Shiloh's bold friend Luce. Together they tackle dangerous Mount Kwan in Thailand. When a rockslide traps them on a narrow plank 4,000 feet up, Jax must face her fears to survive.
In a post-apocalyptic world, a virus wipes out humanity. Survivors face roaming scavengers called Reapers. Protagonist Hig, a pilot, survived the flu but lost his wife.