Five years after taking the fall for his younger brother, a tormented ex-con flees parole to find his kidnapped baby niece. One step ahead of the police, and one behind an unraveling criminal syndicate, he must once again sacrifice everything in the name of family.

五年前，身為大哥的梅森為保護親愛的弟妹，頂替弟弟犯下的錯而鋃鐺入獄。如今他獲得了假釋，迎接他的卻是慘遭毒手昏迷不醒的妹妹，以及剛出生即遭人奪走的小姪女。充滿憤怒的梅森即刻著手調查小姪女的下落，意外揭露一個極度危險的神秘組織，當黑暗底下的秘密曝了光，梅森隨時可能因為家人再度付出更大的犧牲。