A charitable and spirited Newport socialite in 1905 finds out her father intends for her to become engaged to a man she’s never met at the upcoming Christmas Eve ball. When she wishes for a different life, a man appears — and she somehow time-travels to 2025.

An archaeologist, her ex-husband who is a Norse language expert, search for legendary treasure in Iceland during Christmas. Others join the hunt, leading to a thrilling race to secure the treasure before the wrong people obtain it.