Filmmakers Paul Shemisi and Nizar Saleh travel from the Democratic Republic of Congo to Germany for the screening of their new film. During a layover in Angola, they're stopped at the airport because the airline doesn't trust their documents to be real. While Paul and Nizar think they are being led to a hotel, where they would stay until their flight back home , they are actually being taken to an illegal detention center.

The filmmakers' testimony - which offers an eye-opening insight into the impossibility of safe and carefree travel for Congolese artists - stands in stark contrast with the seemingly peaceful images of cloud formations passing by an airplane window.