Ever since she first met the Demon King of the Western Kingdom, Petan Shang, the "Nine-Life Cat Demon" Sha Nuo fell in love with him and vowed to gain his love. But Petan Shang was deeply attracted by Mingyue, who had a pure heart. In order to be with the one he loves deeply, Sha Nuo did not hesitate to give up his true body and attached himself to Mingyue's body with the spirit of a hundred years of practice. Although she knew that controlling the human mind would be difficult to control due to the kindness of human nature and vivid memories of the past, she still resolutely accepted the challenge.
But Shanuo never expected that the human soul in Mingyue refused to give up her mind and resisted Shanuo's parasitic spirit. At the same time, Luo Xin, who has been guarding Mingyue and has a secret affection for her, is also quietly shaking Sha Nuo's heart...
How can two different souls in the same body be together with the people they love?