Luo Qingyu, an elite white-collar worker, once broke up with his girlfriend, and his self-confidence collapsed like he was struck by lightning. But that night, he traveled through time with his girlfriend and came to the Qinghe Dynasty. It was the end of the dynasty, the emperor was in danger and he was nothing more than a puppet, and heroes from all walks of life rose up to fight for hegemony in the world. His girlfriend, Shu Man, lost her memory inexplicably. She moved into the palace, and her mother treated the world like a stranger to him. Luo Qingyu was cautious in this troubled world, trying to protect himself and his girlfriend and find a way to return to his own world. Little did he know that he had already become a pawn in the chess game of troubled times and could not escape. And the gentle embrace of Yanglinghou Jiangchuan also made him nostalgic. Should he risk everything and return by the moon, or should he stay with peace of mind, compete in the world, and create the dynasty of He Qing Haiyan that he longs for? To Jun, Yao and Shun, this is a story about traveling through troubled times and persistently pursuing an ideal country. Wenrun Qingquan's upright military advisor was attacked by X's paranoid, affectionate and domineering emperor, 1V1HE.