Sweetie Belle has lived a great life so far. She was thankful for her loving sister, many friends, and parents that she would do anything for. One day her life is turned upside down. She was reported to the robot police. Now the only things she's thankful for is the pegasus pony Rainbow Dash who watches over her and her will to survive. Sweetie Belle isn't sure where the road will take her, but she walks anyway.
Rated teen for some mild language and gore.

When Rainbow Dash messes up Twilight's work it doesn't end well. The mistake is so big that the two friends switch bodies while arguing who has to work more. With a difficult time in each others places they realize that they were both wrong. When the other ponies switch too it gets to be a major problem. But they have some trouble turning back.