Bex was made like most characters in the AU universities she was made by ink. She was just a doodle but somehow she came to life. She wounderd the AU sorce until she ran into error he saw how much power she had and plan to use it against the AU portecters. So she was talking to his universe till the AU portecters found him and ended up finding bex after awhile of questions they let her become a protector and the story still continues.