Mahler in love with Monroe?

What a crazy question as a title! Gustav Mahler died in 1911 and Marilyn Monroe was born in 1926. How could they have met? Well, read this thriller and C.-A. Rebaf will tell you.
First we are confronted with a bleak future scenario: The threatened nuclear bombs of the rogue states were dropped on the Western world. Mankind has to anticipate the complete extinction: children can not be born anymore because of the high level of environmental radioactivity.