Yoon So So relocates to France with her college boyfriend--despite her parents’ disapproval. A few years later, her boyfriend heartlessly returns to Korea without So So. Then to remain in France earning her Ph.D., she works as a tour guide. She leads the “Luxurious Premium Tour Packages: 1 Week in France”. So So always does her best so that travelers can create great memories together. This show covers one of those tours. This series' particular group was fractious and troublesome despite its small size. The seven tourists included a man who came without his girlfriend, a dating couple that has been together for 7 years, an older couple with a demanding & complaining husband, and a man traveling with a younger woman. The group members couldn't be more troublesome--especially, San Ma Roo, the solo traveler. He fought with his girlfriend 3 days before the trip and then left her behind at the office while he still takes a vacation. He is a nuisance from day one when he is trapped in customs. Surprisingly, during the trip, So So learns that Ma Roo is her fated lover. She does not want to believe that as she does not believe in Fate. Yet, when they are left alone on an island, they start to share each other's pain from previous relationships, and begin to develop mutual feelings. What will So So's decide after meeting Ma Roo? Will she go back to Korea to join him and her family or consider this relationship merely a whim?