The future...everything is in ruins after a global nuclear attack by the computer system Starnet, an event known as Judgement Day. What's worse, Starnet has unleashed an army of machines to exterminate the survivors of pony-kind. One mare managed to rally the survivors and form a resistance to defeat the machines and insure pony-kind's survival. Starnet, however, has decided to send a killer machine called a Terminator back in time to kill that mare's mother in order to prevent her from being born, thus preventing the resistance from ever being formed in the future. Luckily, the resistance sent back a lone soldier to protect the Terminator's target, a mare named Twilight Velvet, and insure the birth of her future daughter.

Will he succeed, or is all of pony-kind doomed to extinction?

(A/N): everypony wears clothes in this story. I was inspired to do this trilogy after seeing a certain scene in the episode "It's About Time".