Risen From The Ashes (фемслэш)

Margaery survives the events of the Sept of Baelor. Scarcely healed, having lost all ever to dear to her, she makes her way north, seeking protection in Winterfell.
In reforging her friendship with Sansa she finds more than she bargained for as budding feelings are put to the test by secrets, power struggles and a dawning war.