Fluttershy has two fillies, one with Discord-Screwball that everyone knows about but she also has another one, her shy timid Flittersoft she had with her husband Thunderlane. Needless to say it is an interesting day when the two finally meet. Due to being born under different circumstances, Screwball has, well, her father’s chaos powers which honestly terrify little Flittersoft to no end. Now the challenge is getting the sisters to get along and help Flittersoft overcome her fear of her sister, Screwball.