After her son is jailed, a Chinese mother with high expectations struggles to protect her family's remaining reputation by parenting her independent daughter, whom she must seek shelter from in the U.S. with her son's two unmanageable adolescents.
一起贩毒冤案让被告人面临27年牢狱之灾，曾是干探的检控官霍子豪（甄子丹 饰）凭其敏锐触觉和执着，抽丝剥茧展开调查，明面上的口舌之争，暗地里的殊死搏斗一触即发，最终庭审日在即，霍子豪能否击碎不公，极限翻案？
