n her previous life, Li Yun Shan put on a military uniform and fought for many years for Xiao Qian to help him ascend the throne. She thought that everything would go smoothly after Xiao Qian gained it, and she would become his empress. However, at the ceremony of enthroning the queen, Xiao Qian hands her a cup of Hehuan wine with hidden poison and chooses another woman to become his spouse. Li Yun Shan died on that day, but fate allowed her to be reborn again. The first thing that Yun Shan decides to do, after coming back to life, is to rush to the East Palace with a sword, and this time, change the fate by supporting the crown prince Zhou Zhen and helping him to become the new ruler.