Qin Yu, the number one killer in Great Xia, died suddenly and traveled through time to become the second ancestor of the Qin Palace in the Great Wei Dynasty. On the surface, he is flirting with romance, but in fact, he has hidden unique skills. Not only did he write the famous lines for Emperor Wei's Mo Mei Tu, but he also wrote extremely practical frontier policies. He unexpectedly showed his amazing talent and helped his father resolve the conflict with his majesty. From a dandy who was waiting for death, he gradually embarked on the road of stirring up troubles in the court.