本书记叙了中国某导弹基地，突然发射了三枚“尖刀一号”导弹，快要飞出国境时，某国也发射了反导弹30枚进行反击，双方导弹即将相遇时刻，奇迹发生了，导弹又降落在各自领土的沙漠中。这是中国导弹控制中心发生的一起特大案件，某部首长派金明等人进行侦察，经过几番周折较量，终于将敌人一网打尽。A missile base in China suddenly launches a “Sharp Knife No. 1” missile. When it is about to cross the border a certain country sends 30 countermissiles in response. Just before they meet head-on, they surprisingly fall into the deserts of their own countries. This is a major case at China's missile control center. The director of a department dispatches Jin Ming and other personnel to reconnoitre. After several rounds of setbacks and confrontations the all enemies are finally captured.