Juan Herrera

Before Charles Xavier and Erik Lensherr took the names Professor X and Magneto, they were two young men discovering their powers for the first time. Before they were arch-enemies, they were closest of friends, working together with other mutants (some familiar, some new), to stop the greatest threat the world has ever known.

A burnt-out British spy becomes the recipient of tapes implicating senior MI-6 officers in some light treason. Before he even knows what he has, most of his office has already been killed.