The New Cycle of Great Britain and Ireland

After World War III has ended since 2112, Humanity mostly have been wiped out.

In 2323, The Humanity has risen up from the Bunkers below the Cold and Lifeless Wastelands,
They will need to rebuild Everything they have done to the Planet.

But, Will they succeed and Transform the once the Radioactive Planet into a Lush Paradise?
Will they Colonized the entirety of the Solar System? Or The World will plunge into the Another World War?