It's Christmas at the Treeline Ski Resort, where Holly is the event coordinator at her family lodge. She plans every event and keeps all the guests happy. But when her college sweetheart, now widowed with two children, checks in, Holly discovers she has her own reservations about life and love.

Quando a irmã de Zoe, Rachel, acaba morta por um aparente suicídio, Zoe decide descobrir a verdade. Através do diário de Rachel, Zoe é capaz de seguir uma trilha para um mundo de casas noturnas e os segredos que eles guardam.