Cui Yu'er, an ordinary girl who couldn't be ordinary, happened to travel to the Zhengde era by chance. She traveled through time and became an orphan. Fortunately, she met the best sister Zhen'er in her life. Yu'er, who always regarded herself as a god, was devoted to assisting her loved ones and thought she could save all living beings from fire and water. However, the trick of fate made her fall into the devil step by step... Which made the already declining Ming Dynasty even more devastated...