good cold war spy novels
She was the government's deadliest secret weapon - a spy who lived by her wits and lethal skills. But when her little brother was kidnapped, even Bai Yunshu's training couldn't stop the shocking betrayal that cost her everything...including her life. Reborn into the body of bullied debutante Feng Ruoxi, Yunshu finds herself greeted by a cruel father, a venomous stepmother, and the last thing she ever expected - an elite fiancé from one of the nation's most powerful families! Jiang Yukang, her so-called husband-to-be, is as arrogant as he is gorgeous. But little does this prime catch realize his delicate doe-eyed bride is actually a fiery former spy with lethal skills and a whole new lease on life. What begins as a risky masquerade will soon become an unstoppable whirlwind of sizzling seduction, unraveling mysteries, and dark secrets best left untouched. Can Yunshu claim her rightful status as Master Jiang's hot spy wife while surviving the treacherous world of Kyoto's privileged elite? With her pulse-pounding survival skills and Jiang Yukang's mesmerizing talents in the bedchambers, this transmigrated soul is taking names and leaving a scorching trail of desire in her wake! No enemy can stop this reincarnated vixen from becoming the supreme don't-mess-with-me empress!
For an ordinary person to wage war on a spy, they would first need to become a spy. For a spy to wage war on a powerful spy organization, their only option would be to join a different yet equally powerful spy organization. If they are unable to join a powerful spy organization, then they would need to establish a spy organization that could go to war with one until victory is obtained or until they perish. This is a tale about a group of ordinary people that manage to accomplish extraordinary deeds while participating in the war between spies.