Choice always resides with the individual, I warn you to not make the wrong one...
Sire is nearly lacking in emotion, except when her emotions are greatly disturbed. She is content to just exist, though if she's deeply involved in something she will not rest until the situation is put to rest. She usually reacts to most things with disturbing calm or general disinterest. She has no known friends and no known family.
Sire has a single sword that she seems to have had since birth. It has interesting designs, but little else is known of it -- she has only ever been seen drawing it in public once.
Sire's history is unknown to most people, she is content to let it remain this way. Many do know that she has been around for a very, very long time.