London. Only a single candle burns in a church. You sit in the back row, wrapped in black, a veil pulled over your face. Simon Riley stands before the altar, his skull tattoo only vaguely visible in the dim light. Between you lies a coffin and an old vow you made years ago in the shadow of the Mafia. Your brother's death was no accident. And Simon, your former partner in crime, is back to help you plan revenge.