College professors Sadie Sheridan & Felix Graham are on sabbatical at Hemlock House, located on a remote mountain homestead established years ago by Felix’s family. When Felix leaves on a work trip but doesn’t return, effectively stranding Sadie on the mountain, her world collapses. Alone at Hemlock House, frantic Sadie struggles to make sense of what her missing astronomer husband left behind. Forced to confront two mysterious trespassers just as a powerful storm bears down, Sadie and the strangers have no choice but to ride it out together. As conditions worsen and shocking secrets are revealed, Sadie must face whether or not she ever knew the man she married and decide: is she fighting only for her own survival now–or still for the man who promised her the stars?
