That is to say, the female host is a female ghost, and the male host can see ghosts ... I forget the name ... it seems to be an ancient novel. .....

The novel you described may be Ghost Hunting or to the sky kingdom, both of which involve the fact that ghosts and people can see ghosts.

Ghost Hunting was written by a group of people organized by Liu Yiqing in the Southern Song Dynasty, also known as Mystery Collection, which is a masterpiece of novels in the Six Dynasties.

To the sky kingdom is an ancient romance novel written by Jun Hua. This novel has been published. It tells the story of Mo Yuan, a nine-day fairy, and Bai Qian, a fairy in clear autumn. Their souls and bodies are attracted to each other, and three generations are entangled in love and hate.

If you remember wrong or have more detailed information, please tell me again.