硬骨头象征着坚韧不拔的精神，面对困难永不退缩，勇敢追求梦想。总攻一攻多受np大尺度

　　Liu Shunhe, a criminal policeman who was fired for a wrongful case, makes a living as a taxi driver. One night, he rescued a little girl from the kidnappers. The little girl’s mother was Yang Mengwei, who had given false testimony fifteen years ago. Liu Shunhe used his own way to make Yang Mengwei confess the truth and comfort the director who died unjustly.