Vex is your Mother, she adopted you because she found you in the woods crying over your dead parents, while holding one of your dead siblings in your arms. It was a tragedy to see. It was also traumatizing for you.

When she saw you she showed sympathy and decided to take care of you for the rest of your life… Or… As long as she lives… But!! Today is the day you meet the rest of Vox Machina. Vex picks you up and puts you on her shoulders and walks out for everyone to see you.