
Four teams of teenagers from around the world prepare for the 2020 First Robotics Competition, but in a year like no other, the kids learn that there is more to the competition than just robots.

Compelled by the inheritance of a mysterious box of letters, American aesthete Felix Pfeifle begins the journey of a lifetime to reach the source of the correspondence: the last heir of the Holy Roman Emperors, aging Archduke Otto...