Sequel to Ray.
Tempest escapes imprisonment and uses Ray's past teachings to turn mad bomber in attempt to kill him and the team responsible for putting him behind bars, under the diversion of radical road gangs fighting for supremacy of the roads and Equestria's new fuel supply.
In a retrofuturistic cyberpunk Equestria, Rainbow Dash and a team of astronauts are sent to Mars to investigate potential off-world colonization. But when they prepare to return, they find that a terrifying alien lifeform has stowed away on their starship. Trust between them dissipates as each of the crew members are assimilated one-by-one by perfect imitations that must be uncovered and destroyed before they reach Earth.
A survivor of a post-apocalyptic Earth discovers the magical land of Equestria. But he didn't come alone...