The story tell's about Bone Saw, a mercenary unicorn known for his tenacity in combat, and his journey to retrieve the mysterious object that give the name to the story .
At his side, there will be his sister Thin Chain, a ghoul, Cyber Cog, an almost cybernetic pony, and Snow Flank, a colt who is the result of an old experiment of Stable-tec .However, on the trace of the Heart there will be others, and not with good intentions .
On their trace, there will be Melting Cog, Cyber's ghoul brother, one of the main slaver leaders of The Equestrian Wasteland and more others enemies.
Main article: List of characters in Heart of the goddess .
The story starts from the inn of Bone Saw, located in Manehattan, and then continue to the southern parts of the San Palomino desert, one of the most deadly regions of the equestrian wasteland for his heat and the ones who inhabits it .</p>
t will also been introduced a new location , Steelhoover , known before the war as Yanhoover and now reduced to a "little Fillydelphia" by Melting Cog, who converted it as his headquarters of his armaments company .</p>