Cheng Yangning was framed by his third sister Cheng Qingyao in his previous life, and he helped her ascend to the throne but was pierced by thousands of arrows and eventually died together. On the day she was reborn and returned to her hometown, she planned to take away the identity of the other party's legitimate daughter, subdue loyal servants in the house, sow discord, and got Cheng Qingyao to be grounded for her crime. She took the initiative to approach Xie Heng, the first assistant, and used the map as a gift to win over all the help that surrounded Cheng Qingyao in her previous life, and she and Xie Heng mutually fell in love with each other through calculations and trials. Cheng Yangning seizes everything Cheng Qingyao owns, eradicates the Cheng family, the prince, and the crown prince of Zhenbei, uses Xie Heng's power to ascend to power, and holds his destiny in his own hands.
