For reasons of political expediency, United Whigs and Tories Prime Minister, Lord Salisbury, has persuaded Queen Victoria to accept the title of Queen-Empress of the Stuart realms.
Whilst the great and good assemble at Glenfinnan for the ceremony, vast numbers of Russian troops are on the move. Denmark is attacked; Russian forces capture Norway and the Belgian provinces of the Republic of The Netherlands. As the frontiers of France are threatened, Sweden falls to the Russians without a shot being fired and the Baltic becomes practically a Russian lake.
The Russian onslaught is not confined to Europe. Her troops invade Afghanistan and, as Nipponese troops land at Shanghai, Russian armies occupy the north of China.
New and terrible weapons make their first appearance; Paris suffers aerial bombardment and is placed under siege. Armoured fleets clash in the Aegean Sea and a mighty battleship is sunk by submarine attack. Massed armies cross and re-cross northern France, turning it into a muddy mass graveyard. A global pandemic erupts; the disease will kill millions from the Outer Hebrides to the islands of the Pacific.
Amid political dissent at home and an expansion of conflict into the Balkans, the House of Stuart faces its greatest challenge yet; can peace be restored to a world which has fallen into a state of unending war?