The first spy in historyObjective: Marry the Enemy Empress; The Number One Covert Investigator in History; 史上第一密探; Shǐshàng Dì Yī Mìtàn; Mai Phục Trăm Ngày, Ta Cưới Được Nữ Đế Nước Địch; Ẩn Núp Trăm Ngày, Ta Cưới Luôn Nữ Đế Nước Địch Làm Vợ; The First Spy in History

The psychiatric hospital exploded, Dean Yun Zhonghe transmigrated to another world, and 29 talented patients from the psychiatric hospital entered his brain, giving him 29 strange talents! Join the adventure of the great spy inside the enemy country! three years later if I dont get my identity back, Ill become the emperor of the enemy country!