Unsure Pain - Teen Titans

What's going on?

Why is there a new girl in the Teen Titans?

Why does she get so scared over simple things?

Why is she about as unknowing as Starfire but can be quiet as Raven?

What is she hiding from everyone?

I don't know!! Don't ask me!! Read the story!! I'm not the au-.....wait.....

Reaper the Unicorn- Idiot.