He Yanci's true identity: a deep lurker in the Ministry of National Security's "Star Shield Project". His mission is to use commercial aerospace as a cover to acquire Western embargoed technology and establish an independent industrial chain. All of his personal relationships were required to be registered with national security - including romantic relationships.
· Xu Qingni's passive entry: She didn't know that from the moment she first met He Yanci at Lu Yu Teahouse in Hong Kong, her name was added to the file of Shen Shubai (Director of National Security). She didn't even know that every time He Yanci approached her, he had to write it into a "mission progress report."
Purpose: "On the grand track of protecting our country, we will achieve the ultimate arrival of sincerity to individuals - proving that the deepest love and the strongest faith can resonate at the same frequency."