Rainbow Dash has got into something she didn't deserve.

Death.

It's a shame for such a brave pegasus to get in such a way. Such a hurtful way…

Soon after, Rainbow Dash realizes what she has done. Ponyville is a wreck, all because of her loss. And she can't go like "Oh, I'm gonna turn back to life, just because I feel like it." She is literally trapped in heaven. What can she do?