Okamura Miho is an International Cabin Attendant (CA), and her colleagues are satisfied with her work. Kawakami Tomoko, a food junkie, and Sato Mayu, a movie geek, are qualified sommeliers.
In New York, wine is selected for serving during the flight. The wine kills somebody, but who tainted the wine? The CAs could have been involved...? The case must be solved within 3 days. The local police handle the case with the cooperation of e CAs.