Urban Ghostly Mysteries: I Come from a Parallel World

She takes a nap at home, and when she wakes up, she has arrived in an alternate, somewhat backward era. She also gets a screen that can only post comments. With the comments' help, she gains supernatural powers. She thinks she's the only one, until she meets someone in this world who can fight supernatural beings. Only then does she learn that this world has others with supernatural powers, too.

With the help of her golden finger, she gets through one crisis after another and helps other people deal with supernatural incidents along the way.