An 8 year old boy named Atlas appears in the cold winter of Canterlot City with no recollection of his past. Ever since the day he appeared, he didn't know what to do. He was cold, tired, hungry, and scared. Then one night, he is discovered by Sunset Shimmer, which brings a huge change to his life.

He now has to find out who he is, where he came from, and where the rest of his family is!