While visiting a museum, Xie Wangshu was deeply captivated by a portrait of a princess. Not only did the princess share the same name as her, but she also bore a striking resemblance to Xie Wangshu. When she touched a white longsword displayed next to the portrait, she was unexpectedly pulled into a time-space tunnel and transported to the State of Zhou, where she became the ill-fated little princess. Upon her arrival, Xie Wangshu was stunned and confused, facing the unfamiliar life in the royal palace and the imminent life-or-death crisis awaiting her.
