Ironclad, Silver Dust, Bronze Hammer, and Tiki set out after the goblin battle in the barren field to the east. Blunt Will was defeated in battle, the only thing left is to eliminate the remaining members of the army. Along the way, many more antagonists will appear in the different cities visited by the four soldiers. Things back home won't stay the same though. Events will take place that will forever change each pony's lifestyle when they come to return to Ponyville.

The continued story of "Strangers in a Familiar World"
If you haven't read the first story, I highly suggest so, in order for this one to make any sense.