The 11th school trip
Ghostly connection (plot might be average, but it's horror alright)
Four seasons ghost tales
Haunted by desire
Ghost Gate (Just Good in terms of horror, TW :- Body disembodiment, gore, violence and more) Very COnFusiNg Plot, but delicious art.
The art of taming a tiger (supernatural)
More ones I recall:-
Swallow you whole (Delicious plot, Amazing smut, very heavy)
Office Hero (interesting twist, medieval-to-modern genre change, cursed, you'll keep wanting for more, heavy, emotional smut)
One hundred nights (Supernatural, hints at something more going on, ML possessed by ghosts multiple times, 100 of them wanting to spend time with MC)
Night of the unmarked (This is connected to another supernatural horror BL manhwa, seemingly same Universe) In this one, they're grown ups and have to face the Soul Society or whatever they're called. Quite good.
I have more bookmarked, just can't recall them all.
Some more to share:-
Dreaming of the Dokkkaebi (Reeaally good, past lives, Crazy ML & desperate MC, body horror, gore & Cool plot)
Yang energy (average plot, multiple affairs) MC is a weakling who got to sense ghosts after an incident. Timid & dependent, communication issues, but nevertheless horror.
The Eyes of Sora (completed, good plot, supernatural)
Bound to be (connected to the previous manhwa) PEAKPEAKPEAK Plot. There are realistic conflicts, average body proportions (like not tooo buffy nor too...slim like girls, no offense), curses, supernatural forces, also Sora pops up from time to time. The angst is so JuiCY & HEAVY that u can literally feel the tension. DON'T GO by the ratings, it's done a great job of capturing attention and unpredictable direction. Still wondering who'll die next. Even smut is sad. Both leads have clashing personalities (like rivalry type but more aggressive)
There are 2 mangas I would love to recommend:- (2 have anime versions, feel free to check them out for a more realistic feel!)
Hikaru ga Shinda Natsu - It's more of a shounen-ai genre with a good dash of eldritch horror. (Reading/watching at night is just
You just need to read slowly. Enjoy the plot. If you find it way too heavy, you can still read other ones. Characters are generally hard to grasp when a Proper layout is given with little loopholes. The dynamics can be quite confusing (just like ghost Gate, oof that one was a plethora of confusion), you can always check the comments for spoilers. When u think that the side charas are too much, just remember how they are related to the leads and how they affect them. In the future, I won't get time to read freely as I can now. Have a good time.
I also forgot to recommend 3 more manhwas:-
The imoogi and the Woodcutter (manipulative sneky ML × gullible human MC) It's an alternate version of the fairy & the Woodcutter story, just instead of the former, it's a snake that hands over the axes. ML loves his scent and gets attracted. Kind of tolerant, yet dominating. Double Decker ML(if I remember right)

Recommend me some horror/supernatural bl please??