Stuck Inside A Dead End (Future Diary/Mirai Nikki)

Ryoko Minami is a loner who's favorite anime is Future Diary/Mirai Nikki. One day she gets in an accident and wakes up in Future Diary/Mirai Nikki. Not only does she look like a different person, she's also a diary user. Now Ryoko has to find a way home and not get killed. (based off the anime)