“Uh… What country is this?” “Han? You don’t even know where this is?” Dong-baek, an ordinary college student , was dropped into the Three Kingdoms era at a much younger age..! “…I am originally a woman, but I do not want to live as a ‘woman’.” In an environment where it is difficult for women to even survive, Dong-baek decides to disguise herself as a man, becomes the adopted son of the powerful man Jang Yang, and begins to gather talented people from the Three Kingdoms, eventually gaining the emperor’s favor… “I, Dong-baek, will follow the emperor’s word, put peace in this chaotic world, and return.” Her project to survive in the Three Kingdoms begins.