Samantha Adams lived with her mom Aurora and her dad Ron in Miami, Florida. She thought she had a normal up until she was watching a movie and saw her first infrared camera. When she look away she was able to only see in infrared for 20 minutes before going back to normal. She was as scared as a child watching a horror movie
When she found out about her powers she was very shocked to find out she could see in infrared. She then got a pet kobra named Tsarva because she knew they were deadly and could also see in infrared. When she got older she had built her own laser after she heard that zombies had a chance of coming back.
She had gave herself the name "Infragirl" after the one any only zombie named "Undeadadude" came to life. He was her archenemy for 2 years until he was defeated by her and Tsarva. She has to go outside at least once every two hours or else she will die.