Pinkie finds herself in a rather hellish setting, but is this hell where she landed, after she tried to kill Dash, but didn't succeed and got killed by Dash in return? Well, at the same time Twilight Sparkle tries to find out what happened to Dash and where this weird pile of ash came from. After a visit in the hospital Twilight knows that something is wrong and rushes to search for Pinkie, because the pink party pony had vanished after the incident at Sugarcube Corner.