Miserable Wayne Industries scientist Jervis Tetch is unable to pursue the girl he loves, Alice the secretary. When she splits up from her boyfriend, he makes an advance and develops a fast friendship with her, until her boyfriend reconciles with her and proposes to her. Enraged, Tetch decides to take matters into his own hands, and dons the mantle of the Mad Hatter, using his mind-control devices to force those who have wronged him all his life to become his mindless slaves.

Bruce Wayne wakes up one morning to find that his life is completely upside-down: his parents are alive, the Batcave does not exist, Alfred does not remember Robin, and he is engaged to Selina Kyle. However, it doesn't mean that Batman isn't still around, and Bruce starts to wonder what has happened, especially after seeing the characteristics of a dream (such as book and newspaper prints not making sense) inside this new life.