While on the hunt for a corpse with homicidal tendencies, John Constantine comes across a familiar face that needs his help urgently.
As John investigates Trish's coma, he comes to a startling discovery that necessitates calling an old friend for help.
In a bid to get Trish's soul back, John and Chas make the journey to LA to find the demon responsible for Trish's condition, leaving Trish in the care of Asa and Chas's ex-wife.
Under compulsion, Chas's ex-wife reveals the traumatic events at Newcastle that shaped John into the man he is now.
As the sinister ploy behind Trish's condition is revealed, a demon attempts to lure John into the dark side.