Yaoi Manga

Konya mo nemurenai (there's a spin-off series for this one called kimi to kore kara), all parts of Kuroneko, Nekoka Kareshi No Ayashikata... I liked all of these, maybe you'll also like some (if not, go to 'All genres' and search for yaoi + supernatural) (づ￣ ³￣)づ

Thank you so much...

http://www.mangago.zone/read-manga/kami_sama_no_iutoori_moegi_yuu/
http://www.mangago.zone/read-manga/mayonaka_no_acchimono/
http://www.mangago.zone/read-manga/fukigen_kareshi_no_nadamekata/
http://www.mangago.zone/read-manga/bouzu_to_kumo_buddhist_priest_spider/

http://www.mangago.zone/read-manga/lovers_doll/
http://www.mangago.zone/read-manga/akuma_to_issho/
It has a lot more all this I hope you enjoyed it

I have many lists of supernatural theme, may help.
Animal Transf. / Characteristic
http://www.mangago.zone/home/mangalist/1491/
God / Demon / Spirit
http://www.mangago.zone/home/mangalist/94548/
Fantasy / Supernatural / Sci-fi
http://www.mangago.zone/home/mangalist/196/
Vampire / Merman / Mutant
http://www.mangago.zone/home/mangalist/128863/