Twilight wakes up from an accident with a voice in her head called her 'Supplementary Memory Unit', or 'SMU'. With an increasingly frustrating lack of recent memories, Twilight resorts to finding out the specifics of her 'accident' and what SMU is.
[Poetry] After Luna's banishment, a guilt filled Celestia searches for answers. Trying to gain a new understanding of what caused her sister's misery, she visits the valley that she left long ago, where everything must have started.
I am the night. Ego sum nocte. I am the bleakness of the cold, the uncertainty of dark’s shield, all that is fear and mystery. I am enchantingly elegant. I do not belong here.
Applejack is hearing a voice (only she can hear) that narrates her life and is pressuring her into romantic feelings for Rarity which she resists whole-heartedly
Every coma is a battle, a struggle between a feeble mind and a seemingly all powerful enemy who wishes to snuff them out. This is the story of Willow, a young filly who is confronted by the oppression, but she is not alone.