What if Kara and Lena had met and fallen in love in Midvale before being reunited at National City years later?

Anna is an orphaned thief unable to escape the threat of starvation. Elsa is the young Queen of Arendelle and a sorceress fully in command of her abilities. Only the slimmest of chances result in the two women sharing an encounter. But after a sinister attack on the Queen, Anna finds herself standing in the way of a conspiracy that will not rest until Elsa has fallen. Elsanna.