Twilight Sparkle, Rarity, Applejack, Fluttershy, and Rainbow Dash are all admitted to the Fillydelphia Psychiatric Institute. On the same day. They're immediately introduced to Pinkie Pie, a long time patient, eager to help them get comfortable. They're lives become intertwined as they navigate the institution. Will they be able to cope with their personal demons before a larger threat wreaks havoc on their home?