A tsunami swept Zhou Mixing's family of four into the Dasheng Dynasty. Awakening, Zhou Mixing discovered she had turned into a tender pink miniature fragrant pig, kept in the mansion by the reigning Third Prince Pei Yancheng as a beloved pet. Her older brother Zhou Miyang, meanwhile, turned into a cat stroked every day by Crown Prince Pei Yanxin. As for their parents, they time-traveled to a certain county town, serving as a county magistrate and magistrate's wife. The family of four, scattered to the ends of the earth, knew nothing of each other's whereabouts, each thinking only they themselves had time-traveled. In this troubled world, a talking little pig, a letter-delivering cat, and a family desperate to reunite were destined not to stay out of it.