Cheng Jiuyao transmigrated into a vicious princess. The princess's husband, Gui Ciyuan, was extremely intelligent and cruel. Only she knew his secret. He was about to die. As long as he killed her husband, she would be the greatest king in Nanming! , the talent is extremely high, but he is about to die. Before he dies, he must kill his own princess, and he must not let her remarry after his death and cuckold him!