Origin was created by another Warforged who explored the world, going out as much as possible, eventually coming to the conclusion that it won't be too long until all Warforged disappear, and thus creating and training her to be the one to fix this problem.
She is thoroughly invested in learning who created her people and how, there's not much information... and well, it might be time to seek it out herself, being trained and then training until her creator disappeared, there is only one purpose which she seeks to throw herself at, and she won't stop until she knows.
Often found walking around, a little absent-minded, while never rude, she is quite blunt and not described as having the best of social etiquette, something which she's taken note of in-recent times, she wants to be thought of as a friend by the people she talks to.