This article is a double wear, with four pairs of CPs and countless secondary CPs. Essentially, a cold-hearted agent and a rookie special forces soldier travel to a parallel space, a modern society with four countries. The agent continues to be an agent, and the rookie special forces soldier becomes a royal member of one of the countries. The disputes in the courts of the four countries gradually formed a situation in which four queens controlled the four countries. The four-nation espionage war, the struggle between politicians, the royal family disputes, love and hatred, this is the era of the Queen. Chen Wuyou: The ace agent of the Military Intelligence Department of the Southern Chu State, went on a mission to the Northern Jin State and fell in love with the Queen of the Northern Jin State. Li Xi: A member of the royal family of the Shu Han Dynasty and a former rookie special forces soldier who couldn't stand the extravagance and pretentiousness of the royal family of the Shu Han Dynasty. Li Qianlian: The elegant and indifferent Queen of the Northern Jin Dynasty, who married someone to seize the throne for her sister. Li Chenjing: Princess of the Southern Chu State, director of the Military Intelligence Department of the Southern Chu State, looks like a college student with the face of a goalkeeper. Wen Rou: A beautiful chef who charmed Director Li, the door god, with her superb cooking skills.