长日Somewhere in Berlin. But not just any time, this is here and now. A postman delivers a parcel and, soon afterwards, everything changes. A terrorist attack rocks a family to the core. Maxi – who loses her mother, her brothers and her home – tries to look forward, but is still deeply insecure. Nothing seems to work. Her father Alex is as traumatised as she is. The certainties of the past have been wiped out and the grief that comes with their loss obscures everything. Meeting another young person seems to help Maxi. Karl liberates her from her paralysis and urges her to conquer her fear. He has organised a meeting of European students who are looking for solutions to the catastrophic situation on the continent. The task he assigns Maxi could be the deciding factor in the success of a grand plan. By joining forces with Karl, Maxi is dancing on a knife edge: today in Berlin, tomorrow in Prague, soon in Strasbourg and eventually all over Europe. Je suis Karl – a political takeover.