With no more viable human sperm for artificial insemination, the human race was doomed to extinction. Five years ago, the one-world government invited three alien species to Earth to save our race.

Some species are reproductively compatible, some are compatible with help. The Draalians are, to date, considered a non-breeding companion species, although doctors across the globe are racing to rectify the problem.

Earth females must pay fees and take physical and emotional tests to apply for mates who come here voluntarily.

The vetting process is rigorous for Earth females and the alien males who wish to relocate here.

Both governmental and private agencies have organized to help alien males and Earth females find compatible matches, meet, and become mates.

But, like most things, nothing ever goes as planned.