Wren Waters life has just fallen apart – not only has her fiance died, but while at his deathbed, she discovered a secret that shattered her: he wasnt just married, but married with children. Afraid her entire life is a lie, she escapes to the Pacific Northwest for a week getaway and throws herself into the world of geocaching, a hobby for modern-day treasure hunters. A chance encounter with another geocacher, Marshall Hendricks, Psy. D., has them uniting on their quest to explore the backwoods of Oregon – and new paths away from grief.