Although she is a wealthy businessman's daughter, she has been forced to practice various martial arts since she was a child and became a killer. Everything was ready to be driven down a cliff. crossed, woke up and accidentally found a woman with the same alluring face as her, but how long has she been dead. In order to survive in another world, she can only use her identity and swear to avenge her. She disguised herself as her appearance, and actually became the unfavored Miss Yan of the Prime Minister's Mansion! The truth slowly unfolded in Fuzhong. And there is a black-bellied demon beside her, he is the ghost king who kills people without blinking an eye in folklore. There is also a legend that there is a group of people known as the evil immortals, each of whom has a spell that can control all living beings, they are not immortals or evil, they live in seclusion in the mountains and forests. The prophecy left by their master thousands of years ago is only to wait for the new owner of the jade pendant after a thousand years