Reborn as the Novel's Supporting Female Character

I’ve heard of people getting hit by a car while crossing the street and transmigrating, but how did it get so ridiculous for her? She was just listening to music with her headphones on, and she transmigrated too. And as if that weren’t enough, she ended up as a character who appeared only twice in the author’s story. Don’t get the wrong idea, it was just a name. She was completely baffled! She tried her hardest to avoid being killed by the villain, but things still went wrong. The female lead was actually a man in disguise. Damn it!