After Pinkie Pie has been brought to justice, AppleJack tells the truth behind Pinkie Pie's cupcakes. She tells the truth behind the dissapearance of her best friend Rainbow Dash and others. And she tells us the mental toll the whole tragedy has had not only on her, but on her friends.
This story is not disgusting as in gore. It is really depressing though, Ponies do die but it's not graphic