South Korea, 2009. A few days before their wedding, veterinarian Jang Mun-ho (Lee Sun-kyun) and his fiancee Kang Seon-yeong (Kim Min-hee) pull over for coffee at a motorway rest stop on the way to visiting his parents in Andong, southeast of Seoul. However, when Mun-ho returns to the car, Seon-yeong has disappeared and is not reachable on her mobile phone. All he can find is a hairpin in the rest stop's toilet. From the mess at her flat in Seoul, it looks as if there has been a break-in. Mystified, Mun-ho then learns from a banker friend, Dong-woo (Kim Min-jae), that Seon-yeong had earlier applied for a bank account but had been turned down when it was discovered she had a history of personal bankruptcy dating back to 2007.
