It is a special day in Canterlot as the mane 6 along with Starlight Glimmer celiberate Princess Celestia's birthday. But when an evil pony comes and captures all four of the princesses it's up to Starlight to make the most important decision of her life. As she is called by the map to help the princesses by sacrificing her self to stay with the pony. Will she be trapped by the pony forever or will she be able to show him friendship or maybe something more like love.
*Note* This story is based off of Beauty and the Beast