When Elias van Dorne, CEO of the world's largest robotics company, introduces his most powerful invention, Kronos-a super-computer designed to end all wars-it determines that humans are the biggest threat and launches a worldwide attack on mankind. A small band of survivors must form an unlikely alliance to survive the greatest artificial intelligence threat man will ever know.

The feelings don't just travel by streetcar, but also by bus, subway and, of course, streetcar! Forget Romeo and Juliet, make way for Tramara and Alex! The love story between the BVG and Berlin belongs on the big stage.