ReiAnnie

ReiAni is the het ship between Reiner Braun and Annie Leonhart from the Attack on Titan fandom.

Canon
The two are Eldians who lived on Marley as Honorary Marleyans in Liberio, their relationship is known to be professional as they're inheritors of the titans Marley owned in the Warrior unit, with Reiner being the Armored Titan, and Annie the Female Titan.

Reiner and Annie, along with two other warriors were sent to Paradis Island to take back the Founding Titan. On their way to the walls of Paradis, their leader, Marcel is eaten by a pure titan, meaning they lost the Jaw Titan. Due to this situation, Annie gave up and told Reiner she wanted to go home due to losing their leader as she relied on his leadership. Reiner rejects this decision telling Annie they can't go home as they need to complete the mission, knowing if they don't finish the mission Reiner would most likely get fed to the next warrior as punishment or the three of them. Annie kicks Reiner by the jaw and proceeds to tell him to tell the commander that he should be the one who says it's his fault, before continually stomping on Reiner's face and saying Elidans and Marleyans are both liars as well that they only think of themselves, also that she wanted to go home and see her father. Annie continues and tells Reiner if he's sorry then he should die as a way to own up for his mistakes. As Annie leaves, Reiner jumps behind her and begins to choke her and telling Annie if she wants Reiner to be Marcel (becoming a leader) then he'll be Marcel.

They continue the mission which will be known as 'that day' for the people in Shiganshina District. Eventually, the two join the Training Corps as a way to get closer to the interior police. During their training, Reiner tells Eren to punish Annie by attacking her since she was slacking off, after this Annie attack Reiner for starting a fight after she finishes off Eren. Reiner, Annie, and Bertolt have a meeting as it was five years ever since the mission of taking the Founding has started, during the meeting Annie tells the two how she wanted to go back to Marley but Reiner disagrees and brings up a new plan to bring out the Founding Titan by destroying Wall Rose.

Fanon
ReiAni is not as popular due to having much popular ships like ReiBert and AruAni, which is a ship where Annie has confirmed feelings for that character. Majority of the shipper see it more platonically than romantically.

Fandom
FAN FICTION