Qu Xiaoxiao, a soul harried by marriage pressures, unexpectedly traverses time and ends up in the body of an ancient man, embarking on a joyous journey where she cohabits a body with Chu Xiaoran, an ancient bathhouse attendant. Armed with a magical pouch that produces any modern item at will, Xiao Xiao helps Chu Xiaoran win over the aloof princess.
Su Ke, a member of the archaeology club, accidentally time-travels to the era of Wu Guo when she touches the General Order. She gets caught up in a murder investigation led by General Dai Yu and is forced to marry him because her face resembles that of the victim.