"The Great War is over!" That is the phrase that has spread throughout Europe, the great war has finally ended, the triple entente has redrawn Europe, Germany has paid for the war, the Rhine basin has been occupied, the communists have started a revolt, Austria-Hungary dismembered , Austria is divided, Hungary reduced to 1/3 of its territories, Poland reformed... everything seems in order, but the disappearance of the Hasburg, Hozollen and Romanov has generated a great power vacuum, how will this end?