Plot: What happens when two worlds of two different periods merge into one, with one experiencing a very Cold War and another one many years after its Great War?

It was 1962, during the height of the Cold War. Following the Death of Stalin, the formation of the Warsaw Pact, and NATO, five new continents emerged in different parts of the globe, holding many mysteries to the populace and especially the two organizations. As such, they launched an invasion of the continents in their respective territories.

Interaction with this new world would now even cause a greater escalation in the Cold War, taking a new turn in history.

Am I going to write it?: Probably...