Shen Qinghuan is the legitimate daughter of a general. She is proud and beautiful. When she was young, she fell in love with her at first sight and married Xiao Jingyuan, the current prince by mistake. In order to help him ascend to the throne of God, she devoted all the Shen family's military and financial resources, abandoned the stability of her home, and fought with the army in all directions, blocking countless secret arrows from the court and murderous plots for him. She thought that sincerity could always be exchanged for deep love, and she wholeheartedly looked forward to the stability of the mountains and rivers and the fate of Shili Hongzhuang, but she didn't know that the emperor's power was the most ruthless. After Xiao Jingyuan ascended the throne, he was afraid that the Shen family would have too much military power, and feared that his achievements would shock the master, so he fabricated charges of treason and massacred the entire Shen family. All the previous vows of love were voided. He deposed her as his concubine and imprisoned her in the cold palace, cutting off all her thoughts. Overnight, Shen Qinghuan's family was destroyed, and she became physically and mentally disabled. The biting despair caused her to completely cut off her love and lose all her tenderness and innocence. She has been dormant in the cold palace for several years, planning and planning every step of the way, holding back and gathering strength just for revenge. She took advantage of the conflicts in the court to stir up the turmoil in the harem, gradually dismantled Xiao Jingyuan's imperial power foundation, and exposed the hypocritical mask of the beloved concubine and the injustice of the Shen family back then. When the power was overwhelming and the situation was in her hands, she let it go indifferently. The mountains and rivers remain the same, and the moon shines brightly in Chang'an, but there is no longer the deep love of youth. She was finally washed away and left alone, far away from the imperial city that had trapped her all her life. She failed the world but failed herself, who was full of enthusiasm back then.