Xie Yunzhao traveled through time overnight and found that he had become a useless princess who had her husband taken away and her whole family executed. She lowered her eyebrows and submissive, and secretly set up a dragnet - using business methods to support the dead, using medical skills to control powerful ministers, and using the hands of noble concubines to eliminate dissidents. When she finally stood in front of the imperial city steps, her former husband Pei Jin, holding the reverse scale knife, knelt down to ask her to ascend the throne. But she didn't know that the imperial concubine Shen Qingwu had already buried the blood phoenix, the female officer Su Yan had the late emperor's edict hidden in her possession, and the sleeve of Beidi's proton Wen Yunhuai hid an unsent love poem that she had embroidered with her own hands.