Woo-jin was adopted to Italy as a child and grew up with his older brother, Woo-sik, who was adopted from another family. In his 30s, he found his biological parents, but they refuse to meet Woo-jin. Just in time, Woo-sik offers Woo-jin a job on the Bologna tour, and traveler Hee-ran joins the tour later. Hee-ran lost her husband in an accident while she was newly married in Bologna and later found out that he had a former lover. On the last day of the trip, Woo-jin and Hee-ran travel together for the first time.