Story:

Royal Dash reappeared bright in front of her friends.

Magical Star: Royal Dash?

Royal Dash: ...... What? I just do not understand anything anymore

Everyone was surprised.

Royal Dash: What happened?

Angellys: Uhm .....

Magical Star: you .... YOU HAVE A HORN !!!

Royal Dash: What ?!

Crystal Spark: You are an Alicorn!

Royal Dash: What? ..... omg ....

Celestia and the other princesses came.

Royal Dash: princesses !! What's going on here?

Celestia: I already told you, you're destined to take that place. the place as a princess.

Royal Dash: Me? Princess? But ... huh?

Celestia: What you have done today is what you are made for.
After you went home I talked to Twilight again and she said you deserve it.
You should become the 4th princess.
I knew that you become something such importan.

Royal Dash: ... omg ....

Celestia: And I think someone else has something to tell you, Harmony ?!

Harmony ran in front of Royal Dash.

Harmony: I .... I ..... I'll still get my revenge! you'll see what you got from it !! You wanted it like this.

Harmony teleported away.

Royal Dash: Okay ....

The next day was the coronation

-The End