Who is Dong Dong? It's a bit unaccustomed to a new human being from the 21st century to suddenly appear in a TV series, let alone turn into a female ghost.
But ghosts have the advantage of being ghosts. They don't have to eat or sleep. They are the breeders of their anger, and they live a happy life by teasing pretty boys.
What! You said that female ghosts will be caught by them. Are you kidding me? Is this lady such a mean female ghost? As a female ghost from the 21st century, of course she is different from the local female ghosts here.
What's the difference, you ask?
I won't tell you~
For details, please read Wenwen, okay~