An accident caused her to lose her memory. She only remembered that her name was Shu Yue.
Another accident made her join the Black Moon Cavalry. Still by accident, the Black Moon Cavalry got involved in a dispute.
Young detective Liu Xing owes a huge debt of 100 million yuan because his father's security company was stolen by Jiu Tian. From then on, he became the servant of the delicate princess Xiaoxue, giving him the name "Cinderella"; Xiao Xue, a seemingly pink and delicate little girl, turned out to be the agility and cool international thief - Jiu Tian. Theft is not for money, but triggers a new round of adventure. All parties compete for control, and the tangled clues gradually become clear. The golden compass of fate begins to turn. Following the call of the distant ancient country, someone is following them quietly...