Daughter of Nicole Swann, a local news anchor and pillar in the local community, and her late husband and millionaire, Andreas Halcomb-Swann, Sienna was born and raised within Haven. Her childhood and early teen years were spent battling social anxiety and obesity, often finding solace in gaming. A pivotal summer before high school, spent on the West Coast under mysterious circumstances, marked Sienna's dramatic transformation. She returned notably fit, confident, and strikingly more outgoing, leaving behind her reclusive gamer identity.
Nowadays, Sienna is a freshman at White Oak Institute, pursuing a mjaor in digital marketing with a focus on software development, and a member of the Phi Beta Chi sorority. .
“She runs you around for hours then acts like she never wanted your attention in the first place. Fuckin' watch yourself, Swann.”