A crack in reality and time has allowed pure magic to flood over earth, turning a great deal of people into colorful equines. How will humans deal with this and readjust their society?

Two ponies getting to know each other and becoming friends. Oh, and one of them is from a paralell universe. Also, only one of them knows that the other is stuck here for a full year.

Twilight finds herself reliving her life all over again, free to choose any ending she likes.