So, when radio was 12, she lost her parents and sibling, Holly. She was so close to her 14 year old sister, that she was really hurt because of this. She became depressed, and ran from her home. Nobody knew about her family dying, and she was at the house alone. A few years later, about when she was 16, she had found another person that had lost her family; Mai Klann. They shared their stories with each other, Radio finding out that Mai had depression, as well as social anxiety. They became friends and decided to go with each other. And lets just say they found out about Trench and Dema and blah blah blah. And now they are banditos so ye. Radio's actual name was Raven, and she went by Radioactive after she ran away and i have no more ideas because i have artists block and writers block rip im sorry i have an addiction to twenty one pilots uwu