Princess Celestia and Princess Luna wiped the Rainbow Factory from existence after suspicion that they've killed the Princess of Friendship, Twilight Sparkle. The shadow of a once-deadly device still falls over Equestria...

...but what will the princesses do when the legend of the device was all a lie, the truth being worse than they could've imagined?

The jingle was a mask that covered the truth,
Lies being spread throughout the land.
For the color of rainbows loved by the youth,
The souls of ponies did the device demand...

(Soon-To-Be collab with one mister/miss Preduns.)

(The complete Prologue is now released!)