Sid is the Aleph Null, his power of Black Numbers awakened, but he cannot yet manipulate those numbers. He journeys with his friends Crowdal, Melinda, Mrs. Wessmank, Maelon and Writhgarth to a faraway land that may hold the key to his powers. Along the way he meets a powerful woman who awakens his first feelings of true love, but who may also be the one destined to destroy him. Sid is pursued by evil forces from all directions. His former childhood friend, Tris, now rules the Oblate and commands a power of numbers equal to, if not greater than his own. He also controls the seductive yet violent Korpor, and together they are weaving a plot to capture Sid and take control of his Black Numbers. Sid is also hunted by a sadistic and violent warlord and his death squad who has his own plans for Sid. But worst of all, a forgotten and ancient evil has been unintentionally freed from its millennia-long prison, a nightmarish being that has one purpose... To destroy the wielder of Black Numbers.