The Ancient Destroyer Cycle

The Ancient Destroyer Cycle is a Star Trek fanfiction series written by Rob Morris. It is a crossover between Star Trek with passing influences from other genres, but mostly, it is a crossover with elements of Japanese giant monster movies, most particularly the Godzilla series. The cosmic enemy of the series is the three-headed dragon, King Ghidorah, Godzilla's arch-enemy in most versions of the series. The mortal enemy is an offshoot of the creature's world-destroying rampages, a xenophobic cult on surviving worlds that believe on each world that the creature will return and rid space of all species except for their own. Several pieces of Star Trek history are revealed to be part of the creature's path of destruction : The Borg first 'collectivized' to prepare against its return; Sargon, Thalassa and Hanock of the Star Trek : Original Series episode 'Return To Yesterday' survived his onslaught; The shapeshifters founded the Dominion after an early alliance with 'solids' resulted in turning the creature back, but went sour thereafter.

TBC...