Maze has been living all her life in isolation with her family. A deadly disease has struck London, and she doesn't know what the outside looks like. She has several times tried to go out and have a peek at the world outside, but every time the men in red suits gets her and brings her home. She know nothing of the world she has been living in all this time, but that's not the only world she doesn't know. She is bound to the truth and one day when a weird forces makes her ill, she sees something while in a coma, that makes her question everything she knows, and when she finally learns the truth, everything goes sideways, and she is forced to make a hard decision.