To save her family, Persephone marries a cold, distant duke - never expecting to awaken a love that could change them both forever.

Chelsea is an American visiting England for work. While inspecting an old estate for its real estate potential, she notices some strange lights in the cellar. She discovers a "portal" of sorts that shows her the past (end of 1700s) and the dashing owner of the old estate. When an accident occurs, the gentleman (Charles) comes through and gets stuck in the present day.

To try and overcome a lifetime of bitterness and resentment, 83-year-old Edie decides that it is never too late. After packing an old camping bag, she leaves her life behind and embarks on an adventure she never got to have... climbing the imposing Mount Suilven in Scotland.