A man named Pak Hon Chu ("Cheng") and his son, Lucas Hsuan as "Niu Niu," arrive in a small Finnish town by bus, searching for someone called "Fongtron." They quickly discover that no one knows who they’re looking for, leaving them seemingly stuck. Fortunately, Sirkka, the owner of a local diner (played by Anna-Maija Tuokko), has an empty room and offers them shelter. The diner's food isn't exactly fancy—sausages and …