Diplomat is blackmailed for crimes committed while he had amnesia.。解放军某部在海上练兵遇风暴，桅船触礁被冲到孤岛上，蒋匪乘机围攻。战士们与风浪、饥饿和敌人进行斗争，并设法与部队联系，消灭了敌人。。