Marigold lives in a quiet little town. Her family has always helped her through thick and thin. But what can they be hiding? This filly will meet her deepest fears in an effort to uncover a disturbing truth. Something sick and twisted. What could this mystery be that is vial enough to turn a helpless filly into a deranged bloody psychopath...or worse. Pinkie has experienced it first hand and she must sit by and watch as her daughter goes through it all.

Pinkie had fought a demon inside her for a very long time and she gets caught one day, but not knowing what is happening she finds that her imaginary friend was murdering Innocent ponies brutally, she finds out that she did horrible things to her friend Dash, she looks for help but is only greeted by hate and disgust, Pinkie one of the most social ponies is rejected at every turn but she hopes to help her friend from the brink of insanity. On the way she develops a unwanted romantic entanglement with her friend but she doesn't care because all she wants is a friend.