Among a large number of spy dramas, "Secret War" is one of a few modern spy dramas. Starring veteran actors Zu Feng, Liu Jia, Hou Yaohua, Li Youbin, etc., it mainly tells a story that the Security Bureau detective team solved the case about how the overseas spy organization stole the satellite design scheme of our country’s “Stellar Six”. Combining high technology, international relations, business interests, family ethics and other popular elements, its plot is tortuous with dramatic ups and downs.