A bloody incident caused by a wedding dress happened. Mu Chayi, a graduate tutor, was tricked into the Warring States Period that did not exist in history. Her life was miserable if she was not aware of it for a moment. In this troubled world where she could be killed at any time, she had to bear the last wish of the owner of the wedding dress - to teach the descendants of the owner of the wedding dress the way of kings with all her heart. ,, She could not return to modern times until her descendants ascended the throne and became emperors. In ancient times, she could not escape the pitfalls of being a teacher---the emperor's alternative number one, noble and responsible, okay, it was him. From then on, she taught him literature, Taoism and martial arts, and helped him rise to poverty and fall into hell. She only hoped that when he ascended the throne, it would be the day she could return home. What? This stupid kid wanted to marry her, but he was imprisoned for playing games without getting married. He faked his death and escaped to meet the emperor's second candidate. This guy was too beautiful to look down on her. In order to go back, she fought hard - the fact defeated her again, and she died in the ice lake for her great achievements - Mu Chayi was heartbroken after repeated failures. She returned to March Meiwu, filled the stream with the fragrance of tea every day, and listened to the distant singing in the depths of the white clouds - but how could the continent that had been disrupted tolerate her life of leisurely clouds and wild cranes...