When the head of a criminal organisation, Finn Wallace is assassinated, the sudden power vacuum his death creates threatens the fragile peace between the intricate web of gangs operating on the streets of the city. Now it’s up to the grieving, volatile and impulsive Sean Wallace to restore control and find those responsible for killing his father.

Zara seems to have always had a full life on the surface but she has always felt there is something out there that's missing, till she stumbles upon her mothers Diary.