Poison given in the Cold Palace, seeking survival in a dead end! Shen Lingwan, who transmigrated through a soul, is unwilling to repeat the tragic fate of dying falsely accused. Breaking free from the noble imperial consort's harm, she is nevertheless embroiled in the overwhelming game of imperial power, external relatives, and dark guards. As the orphan of the Xuanying Division, she holds the late emperor's secret edict, makes allies in the palace, and maneuvers between the emperor's deep stratagems. Tearing apart the empress dowager's hypocritical mask, opposing the grand tutor's rebellious treason, she pacifies the imperial city crisis with three thousand loyal guards. An ancient prophecy predicts the two will generate and destroy each other, and the deep palace poison trap presses closer step by step. Breaking the shackles of destiny, she sweeps away the treacherous sycophants, counter-attacking from a humble guilty concubine to a legendary empress who models the world and jointly rules the rivers and mountains.