Sunset Shimmer didn't know, but when she finally decided on her destiny, she turned into an Alicorn, and after graduation, Sunset decided to stay in the human world with Twilight Sparkle and Starlight Glimmer, but what she didn't expect was that she was now an Alicorn, with this fact, Sunset Shimmer became a new princess that would be encharged to keep a secure and friendly connection with the human world.