you can also try the spawn area for slimes at night
Viewing post in Why Ghost Didn't spawn at night
say why do u need ghosts?, P.S I had trouble looking for ghost until I did the ghost quest where u learn holy fist or after I got into the demon's kingdom. not sure if its because I did it wrong or it has some ties into the ghost spawning, but I just explored the 2 slime forest area ans when u see a rock or stick roll towards u then it means a ghost is attaching u, then again I'm no expert so I'm not quite sur
for holy fist quest I already clear it In my old save (Bull Ending) It spawn like normally but I don't know why I try again in Good Ending root I can finding ghost only in quest or main quest only
Why I need to kill ghost that because I need Ectoplasm from them for thane cooking Training quest
It's one from all Ingredient in 3rd Recipes
But fine now I just skip that quest already
Thank you :)