This is a story about two girls: so similar yet so different. One, who longs to be free of the blight that is her world, but chains of her own creation bind her to the it. Joanna. The second, who has been in a coma for 4 years. Who lives in a dream world, whose ambition could take her farther than she wanted to go. Who already is free. Sonya. Sonya reminds Joanna of a forgotten belief: of a fourth dimension, spooks and spectres, and a chance to slip through the chains that bound her to a world she despised. So together, chasing dreams into other worlds, guided by something they do not understand, their adventure begins. Hand- in-hand.