How does she have dual personalities—the lively and lovely Xia Xiaoning and the ruthless Cang—operate in her body? What accident happened that made her so sad that she had to go to the battlefield? In the end, is the country really going to perish? No, she won't allow it! She is the Queen of Cangxue, and she must save her country. As the person she loved most shed her last drop of blood, she also shed her last drop of tear. Rebirth! A new life appeared. After going through all the trouble to find him, only to find out that it was just an error? What kind of secret forced her to finally fall? Where will she go in the end? All of this ultimately points to the end point - the assassination plan. The secrets of the Crescent Continent have just surfaced...