In an accident, modern forensic doctor Jiang Lingyi was disguised as the abandoned daughter of a general whose family was ransacked. She was forced to marry Jiang Lingyuan into Prince Yan's palace, and in an instant she became a collaborator and princess despised by everyone. King Xie Zhao of Yan was ordered to monitor her, but Jiang Lingyi used the corpse certificate, secret accounts and a fake military order to uncover the conspiracy. Jiang Lingwan set up a trap step by step, Cui Heng used the case to seize power, and the female doctor He Qingluo and the imperial censor Song Jibai also had their own secrets. She wanted to live, and she wanted to let the person who really harmed her kneel down and beg her to speak.
