Emotionally marooned in a house full of affection. Thornbird is the villain identity of Jessica Crane, an 18-year-old girl born into a famous superhero family in Chicago. Secretly, she is Thornbird: a supervillain in a black combat suit. Thornbird is who she is, Jessica is the mask. Undeniably brilliant, but driven by deep psychological flaws. And like a lot of brilliant people, she's been able to hide her problems so well for so long that all the people who would have loved to have helped her... had no idea she needed help at all.