Avery is a secret CIA agent. During the mission, she met David, a doctor without borders, and married him without telling him her identity. One day, David was kidnapped by a mysterious gang, who threatened her to get intelligence from a felon and redeem her husband. Avery then broke into the prison, only to find that the intelligence was missing. The file called "Black Sparrow" contained secret information of high-level officials across the United States, which would have serious consequences if leaked. Subsequently, Avery kidnapped Director Evans and successfully broke into the data company where the "Black Sparrow" file was hidden. Who knew that the file was not the so-called secret information, but a super virus that could control global Internet traffic. Someone used the file to blackmail various countries to pay ransom. But Avery intercepted the computer virus with wisdom and courage, preventing a world turmoil.