Have you ever been on excavations?
The American Jonas Tolkingtan, known in Bulgaria for his role as a CIA agent in the series "Seven Hours Difference ' is in the city center, where he discovers the ancient history of ancient Serdica. Beneath his feet lie several historical layers, several eras and at least 17 centuries. And around him fuss archaeologists with trowels, brushes and shovels. See how he founds out an old part of the city - the Western Gate.