To summarize what the AU is about, basically different events occur that cause certain events and characters to go and act differently than we know them. In this version of Equestria, it is ruled by the Pillars of Equestria (Starswirl, Mistmane, Rockhoof, Somnambula, Flash Magnus, And Mage Meadowbrook) who are cursed to be immortal.
 
Starlight Glimmer used to live in a Unicorn only village, where she was promised that she’ll become a magical prodigy. However, she wanted to do something more than just magic, so one day, she sneaked out of the village and hopped into a nearby open train cart. When she jumped off to a place far away from her home, she saw a rave party going on in the nearby town, she looks over and saw the excitement and fun that was going around. And from there on, she made it her passion to bring that excitement to life. She’s a bit wild and crazy in her own way, she loves to express herself in anyway she can, either in parties or just walking around in public. Her only goal in life is to see everyone having fun and smiling, and when that happens, she knows that she did something great in the vast land of Equestria. When Equestria is in danger, she stands alongside her friends wielding the Element of Laughter.