Grieving her sister Shiloh's death, Jax Hunter bonds with Shiloh's bold friend Luce. They tackle Mount Kwan's dangerous plank walk in Thailand. When a rockslide traps them on a narrow plank 3000 feet up, Jax must face her fears to survive.
Two women find themselves in a desperate fight for survival when a mountain rockslide leaves them stranded on a fragile plank more than 3, 000 feet in the air.