Oblivion Bolt is a pegasi who secretly likes Rainbow Dash. Oblivion Bolt was just a guitarist playing in Cloudsdale when Rainbow Dash came by with her friend, Derpy. Now Derpy was the kind of pony you'd think would be normal. But Derpy was no normal pony. She's been through time and space with Doctor Whooves. After forgetting the whole Doctor Whooves adventures, she starts to piece it back together, until a mysterious person stopped her for ever remembering. Doctor Whooves.