The film revolves around the story of former special police captain Donggu (played by An Zhijie), where criminals attack the courtroom. Donggu suffers from permanent blindness during the mission and is forced to take responsibility for the failure after the mission. Donggu is with his daughterAccompanied by him, he gradually emerged from the darkness and adapted to his blind eyes. His former archenemy reappeared, putting his daughter in danger. Donggu launched a life and death blind battle to save her.