After 2000 years walking the earth, Judas Iscariot, has seen more horror than he had ever hoped to see.
Punished by God for the betrayal of his son Jesus Christ, he is forced to live out the existence of a broken man for eternity, unable to die. Although immortal, he has been bound by rules; never allowed to find love, raise a family, or make use of the items of wealth that he has acquired over the two millennia.
Throughout time, God has given him tasks that he could not refuse where his skill with a sword has proved to be invaluable in smiting wayward demons and, at the end of 2012, an angel, the messenger of God presents him with his greatest and most important mission. For three days, he is to protect six-year-old Charlotte Hope as she approaches her seventh birthday. She is 'The Light', whose purpose it is to shepherd humankind out from its hedonistic ways. However, the forces of Hell also wish to acquire the child for their master, Lucifer, so that he may drain her light and become unchallenged in his crusade to dominate the kingdom of man.
With the aid of the unlikely pairing of police detective Gary Cross and prostitute Abi Colter, can Judas protect Charlotte so that she may save all humankind and in turn release him from the curse allowing his entry into the White Kingdom, or will Lucifer succeed and bring forth the Apocalypse?