A spy thriller, a fan of "I Am a Special Forces Soldier: Knife Unsheathed", interspersed with characters from the Lone Wolf Group B of "I am a Special Forces Soldier", with a bright arrow and an original female protagonist. It mainly focuses on spy reasoning, supplemented by romance, with a slight dark direction. The full text is divided into two parts, the first part is "Phantom of the Base" and the second part is "Before Dawn".