Sumibin

Sumibin is the het ship between Robin and Sumia from the Fire Emblem fandom.

Canon
Robin is an amnesiac tactician and Sumia is the pegasus rider in traine, member of the Shepherds, the guard of the kingdom of Ylisse. Robin and Sumia first meet at the first time when he is introduced to the group. At that time, Sumia had a crush on their leader, prince Chrom, and when introcuding herself she trips and falls, making her ashamed.

They couplecan be first paired when they go to Ferox in a diplomatic mission that goes wrong. Sumia then appears to save their leader, Chrom from being arrowed, and so Robin creates a strategy to divite themselves into pairs to win the battles.

From that day, they start to bond over they interest over books. Robin like technical, non fiction books while Sumia is more interested in romances and fantasy. She feels frustrated when when all suggested books don't please Robin. Later, Robin reveals that he quite enjoyed the books suggested by her and they both lament when a good book comes to an end. Eventually Sumia confess that she likes to read and roleplay as the characters to escape reality, Robin finds it a bit weird but is ok with that, he tells her that she doesn't need to pretend to be someone else because she is perfect as she is.

Sumia eventually realizes that her extreme escapism was not healthy. Robin confess that he couldn't stop to think on her and had fallen in love. He says that he is not the fairytale prince of her dreams but proposes to her. Sumia accepts by saying that by being together they can make their own book story. They marry and eventually have two daugthers, Morgan and Cynthia.

Robin discovers that he is actually son of Validar, the king that's enemy of Ylisse, and that he was raised to be the vessel of Grima, the dark deity that would brind the destruiton of the world. They can possibly find their time traveling daughter Cynthia who came back from the apocalyptic future, and their also amnesiac younger daughter Morgan who just have memories of Robin but eventually she has lapses of Morgan and Sumia from the original future.

It's revealed that Robin is the one that killed the exalt of Ylisse Chrom, and that Sumia also died in the war that happened with the assassinaton of the king. When Sumia was killed, her Pegasi made his way back to Cynthia, but it's not known how exactly she died, nor how was her life in the time period which Robin became possessed by Grima in the original timeline, the only information provided is that Sumia and Robin raised both daughters to the point of them having happy memories of their parents.

Fanon
It's the second most popular pairing for Sumia, and a fairly popular ship for Robin. The ship has a considerable amount of NSFW art, the most amount of art of the genre created for Sumia.

Fandom
FAN FICTION