A vicious gang war for drug dominance draws in a disturbed Special Forces veteran John Bradley. Trying to adjust to normal life and haunted by inner demons of a violent past, the underworlds retribution on his last connection to humanity, a daughter and grandchild leads to a descent of fury and violence that not even the brutality of gangland is prepared for.

在剧组，我们也见到了一位熟悉的面孔杜源老师

而后，五兄弟的不同角色与技能也一一揭开神秘面纱，火山（陈小春饰）的狙击枪、淡定（钱嘉乐饰）的车钥匙、老鼠（林晓峰饰）的电脑……很明显五兄弟都拥有着各自独特的技能，随着狮王的一句;没反对，我们就开秀了，五兄弟便在激烈的战斗中展现着自己的特长，配合默契