万霈麟 柳志威 张世恒 李盼 | By coincidence, Qi Ruoying inadvertently touched a jade token and traveled back to an imaginary era as a princess, wife of Prince Xiao Tianyu, whom she became acquaintance with later. But due to the rebellion by Qi Sheng, father of the original owner of her body, Xiao Tianyu appeared to be sarcastic towards Qi Ruoying, both sides were unhappy at the first meeting, since then Qi Ruoying set her foot on the way back "home". After experiencing a series of events such as suicidal, Qi Ruoying accidentally found out the Qian He conspiracy. Having all her mind on finding the way back to the old familiar world, Qi Ruoying initially ignored all this matter, but with the development of the incident, the clues discovered by Qi Ruoying intertwined with the conspiracy of Qian He and others, thus she properly started the investigation. With Xiao Tianyu, Qi Ruoying uncovered the undercurrents hidden under the peaceful prosperity of the Zhou Dynasty, and helped Xiao Tianyu calm them down one by one, meanwhile Qi Ruoying also successfully found her way back. However, at this time, could she forget about Xiao Tianyu's guard and "go home" as she wanted?