“...Everyone... They were all killed by Bern... I couldn’t even track down the traitor in our ranks, and...our clansmen were all killed, right in front of my eyes... I was helpless, Sin. I don’t want to experience that feeling again. I don’t want to lose you!”
Sue is a playable character from Fire Emblem: The Binding Blade. She is a nomad from the Kutolah clan, the daughter of Rath, and the granddaughter of Dayan. Her mother may be either Lyndis or an unmentioned woman. When Bern invaded Sacae, she was ordered by Dayan to escape with the women and children. However, she was eventually separated from her group, who were ambushed and massacred. Later, she found refuge in Thria, but after Marquess Orun was assassinated, she was taken as a prisoner by Wagner.
In Chapter 6, she is rescued by Roy, who enlists her in his army. She can recruit her fellow nomad, Sin, later in the game. Sue is one of Roy's potential love interests, and if she achieves an A Support with him, she will marry him in the ending. Otherwise, she will return to her home after the war ends.
It is mentioned in her support conversation with Roy that Sue does not talk to other people often. This is because she prefers to speak to things such as the trees, sky, water, and other aspects of nature. In her attempt to cheer up Roy and lessen his stress, she advises him to listen to nature, as she says that it speaks to others. Like most characters from Sacae, Sue mentions Mother Earth and Father Sky and seems to worship them.