During the seven-day decisive battle of Qingya City, Pei Wuxu clearly won a great victory, yet in order to test the loyalty of his fiancée Shen Lanxi, he followed the plan of Princess Anle and hung up the white silk of defeat. Looking across the river, Wangyue City ran out of food for seven days, and Shen Lanxi led the women and children of the entire city in a bitter defense, ultimately resulting in everyone perishing with the city. Dressed in a phoenix crown and embroidered robes, she ascended the city wall, and unexpectedly overheard the envoys exposing the scam, plunging to her death in despair. Pei Wuxu came joyfully to welcome the bride, only to be met with his fiancée's corpse and the souls of a fallen city. As the princess's conspiracy was exposed, the general was filled with endless regret, but could never buy back her life.