Once the top dog Danny Mckay has walked away from his old gangland life. He's on the straight and narrow now looking forward to settling down and living a quiet life.But trouble seems to follow Danny. And when his own family is caught up in a shocking event Danny is dragged back into the gangland world hell bent on revenge.Danny's determined to make someone pay but the rules are different this time around - old friends are enemies and Danny doesn't know who he can trust.And as Danny gets closer to the truth he realises that the consequences of his own actions could destroy everything - and everyone - that he loves.