Trapped in Time (Doctor Who Fanfiction)

"My sister always used to say that a dream was a mystery wrapped in an enigma. I think I understand now what she meant."

Wounded by the loss of her sister, Jessie Adams lives a life that ticks slower every second. Then, the appearance of a mysterious blue box in a dream marks her forever. She must find it; it is what she was born to do.
The only problem is, she isn't the only one looking for it.

When she comes across the keeper of the blue box, she must make an important decision: should she join him and risk being betrayed? Or, should she fend for herself, and battle against the insurmountable odds?