My all time favourites ever. All completed. Yaoi
http://www.mangago.zone/read-manga/kitaru_harekake_no_ashita_yo/
http://www.mangago.zone/read-manga/koi_ga_ochitara/
http://www.mangago.zone/read-manga/life_senjou_no_bokura/
http://www.mangago.zone/read-manga/joou_to_shitateya/
http://www.mangago.zone/read-manga/liquor_cigarette/
http://www.mangago.zone/read-manga/oita_ga_sugiru_wa_koneko_chan/
http://www.mangago.zone/read-manga/oh_my_assistant/
http://www.mangago.zone/read-manga/hoshi_to_harinezumi/
http://www.mangago.zone/read-manga/almost_paradise/
http://www.mangago.zone/read-manga/shoushin_otoko_ni_haru_no_arashi/
http://www.mangago.zone/read-manga/utakata_no_uroko/
http://www.mangago.zone/read-manga/code/
If u want more. Check out my list
http://www.mangago.zone/home/mangalist/484920/?filter=&page=1
http://www.mangago.zone/home/mangalist/601315/
Help Yourself ヾ(❀╹◡╹)ノ~
Horror:
http://www.mangago.zone/read-manga/gakkou_gurashi/
http://www.mangago.zone/read-manga/this_man/
http://www.mangago.zone/read-manga/in_the_mirror_of_death/
http://www.mangago.zone/read-manga/devils_line/
Romance:
http://www.mangago.zone/read-manga/kamisama_hajimemashita/
http://www.mangago.zone/read-manga/suijin_no_hanayome/
http://www.mangago.zone/read-manga/reimei_no_arcana/
http://www.mangago.zone/read-manga/black_bird/
http://www.mangago.zone/read-manga/taimashi_to_akuma_chan/
http://www.mangago.zone/read-manga/akatsuki_no_yona/
Action:
http://www.mangago.zone/read-manga/black_cat/
http://www.mangago.zone/read-manga/koroshi_ai/
http://www.mangago.zone/read-manga/nightmare_funk/
http://www.mangago.zone/read-manga/assassination_classroom/
http://www.mangago.zone/read-manga/fullmetal_alchemist/
http://www.mangago.zone/read-manga/hunter_x_hunter/
http://www.mangago.zone/read-manga/bungou_stray_dogs/
Yaoi:
http://www.mangago.zone/home/mangalist/594711/
Terror man (Action)
The god of pain's groom (Yaoi)
Gyo(horror)
Ok, I don't know what to read so yea (〜 ̄△ ̄)〜Manhwa/Manga whatever but the genrer to be: horror or romance or yaoi or action