long flat City Airport , experienced the pilot, Zhao Zhiqiang , cleverly avoided a major accident . After landing , it was found to be added to the tank the chemical composition of the case of thermal -speed melt , if not timely take measures , surely the plane crash . The key question is , take this aircraft is a central leadership . Provincial Security Department and the Municipal Public Security Bureau immediately started investigation . As the leading inspection has just finished a research project to be completed by the long flat Group 113 Institute - K2 missile guidance system , ready to leave and central reporting, fix a day for exercise , this accident is likely to involve national security issues . Led by Qiu Feng , Director of Security Department sent a reconnaissance , anti-spyware group involved in the investigation . Provincial Safety Department Ge Director of limit of detection, at the same time to ensure that smooth K2 exercises , safe completion of , and quickly dug up the reef - Mr. X . K2 exercise all the preparatory work completed, AG Intelligence Agency headquarters under an ultimatum to get all the secret documents as soon as possible , if it can not get to blow up the K2 supporting mapping station, to postpone the K2 exercises progress . Finally , Qiu Feng to the cause of national security , the loss of his wife , daughter, father , but he regrets . A real national security is to be capable can not tolerate people can not bear . Unknown to them , people will never know their names , the newspaper will not publicize their deeds , but they are the pride of the country , the state will always remember them !