Petrathea

Petrathea is the femslash ship between Petra Macneary and Dorothea Arnault from the Fire Emblem fandom.

Canon
Petra and Dorothea are both students the Garreg Mach Monaster's Officers Academy and members of the Black Eagles. In their support conversations Dorothea comes to check on Petra to see if she is settling into life at the academy. Dorothea worries that Petra might be feeling homesick and offers cook her a meal from Brigid, though Petra notes that it is impossible because they don't have the same ingredients found in Brigid and that more importantly, Dorothea's cooking it terrible. Despite this she thanks Dorothea for thinking of her and says to herself that Dorothea is "filling my heart full..."

Later Petra asks Dorothea why she came to the Officers Academy. After Dorothea tells her of her plans to marry a noble so that she can have a more secure future than what her current commoner status offers Petra worries that marrying for money isn't a good idea. Petra and Dorothea decide they should become better friends as they both will irritate the imperial nobility in doing so.

During the War Phase Dorothea asks about the braids in Petra's hair, which Petra explains is a tradition passed down in her family. After looking at them, Dorothea asks if Petra would teach her how to braid them so that they could match hairstyle and so Dorothea could Petra with her own. Afterwards Petra tells Dorothea that she is precious to her and asks if she will come to Brigid with her after the war, to which Dorothea happily accepts the invitation. In their paired ending, Petra becomes ruler of Brigid and Dorothea stays with her side throughout, noting that "It is said that she became the person whom Petra loved the most."

Fanon
Petrathea is a fairly popular ship in the Three Houses fandom. Many began shipping them after seeing their paired ending. It is often shown alongside the other popular Black Eagle ships Edeleth, Ferdibert and Casphardt. On AO3 it is the most written for ship for both Petra and Dorothea.

Fandom
FAN FICTION

TUMBLR