After falling on earth, the day she earned her cutie mark, Fluttershy realized how unhappy she is in Cloudsdale. Dreaming since her early years to live on earth, she decided to flee her home in order to stop suffering from her lack of flying ability and her fear of the void. But also to avoid the weight of her father's sadness and concern. As it is only her second time on the ground and she doesn't master her talent yet, the young yellow pegasus has to deal with loneliness and sorrowful memories. In that shameful and lonely moment, what worst thing could happen than the unpredictable appearance of a world parallel to Equestria ? Fluttershy will have to face the very core of her soul...