Lupin and company are taking a summer vacation on Miami Beach. Suddenly, a helicopter appears in the sky overhead, its passenger shouting something about Lupin having placed a call saying that he was going to raid Miami Bank. After that comes a phone call asking them to raid the bank, adding the strange proviso that if they do, then Miami Bank will join the ranks of the country's best. So, Lupin agrees, for the moment. Though he takes a shot at cracking the vault, it turns out to be empty. The bank becomes very famous for not having had a single cent stolen. And they plan to hold an anniversary celebration next year on the same date.
Lupin annuncia pubblicamente che rapinerà una banca. La rapina gli è stata infatti commissionata dal presidente della banca stessa. Ma per quale ragione?
Lupin y compañía se están tomando unas vacaciones de verano en Miami Beach. De repente, un helicóptero aparece en el cielo, su pasajero grita algo acerca de que Lupin hizo una llamada diciendo que iba a asaltar Miami Bank. Después de eso, llega una llamada telefónica pidiéndoles que asalten el banco, agregando la extraña condición de que si lo hacen, entonces Miami Bank se unirá a las filas de los mejores del país.
Lupin et sa bande prennent des vacances à Miami Beach. Un hélicoptère les informe qu'ils sont censés voler la Banque Miami pour une célébration. Lupin accepte mais trouve le coffre-fort vide. La banque devient célèbre pour n'avoir pas été volée.
