A concert to celebrate Bulgaria joining the EU is being planned at the Embassy in London and it is the job of VARADIN, the new ambassador, to ensure the Queen attends. But with corrupt staff, criminal gangs operating out of the kitchen, falling in love with a stripper and a little misunderstanding with a PR firm that provides look-alike royalties - his simple task turns into a chaotic nightmare.

Azat is a Syrian refugee who is trying to get to Germany. While passing through Bulgaria, he is accused of attempted manslaughter over a child and goes to jail. There he meets The Boss - Koko. The friendship between them changes both their destinies.