Epraim is horrified when he comes home from school one day to find his mother unconscious at the kitchen table, clutching a bottle of pills. Even more disturbing than her suicide attempt is the reason for it: the dead boy she identified at the hospital that afternoon--a boy who looks exactly like him. While examining his dead double's belongings, Ephraim discovers a strange coin that makes his wishes come true each time he flips it. Before long, he's wished his alcoholic mother into a model parent, and the girl he's liked since second grade suddenly notices him. But Ephraim soon realizes that the coin comes with consequences --several wishes go disastrously wrong, his best friend Nathan becomes obsessed with the coin, and the world begins to change in unexpected ways.