https://www.mangago.me/read-manga/i_love_amy/
https://www.mangago.me/read-manga/living_as_the_enemy_prince_sellascans/
https://www.mangago.me/read-manga/omniscient_reader_s_viewpoint/
https://www.mangago.me/read-manga/how_to_survive_as_a_maid_in_a_horror_game/
https://www.mangago.me/read-manga/i_m_not_that_kind_of_talent/
https://www.mangago.me/read-manga/come_on_out_romeo/
I dont read alot of manhwa but these are some I've read and rlly liked and thought was interesting :D
all my favs!
https://www.mangago.me/home/mangalist/2758080/
Action -
https://www.mangago.me/read-manga/deepwater/
https://www.mangago.me/read-manga/sakamoto_days/
https://www.mangago.me/read-manga/deadman_wonderland/
Psychological -
https://www.mangago.me/read-manga/miss_guillotine/
https://www.mangago.me/read-manga/noah_of_the_blood_sea/
https://www.mangago.me/read-manga/pigpen/
https://www.mangago.me/read-manga/the_crow/
Comedy-
https://www.mangago.me/read-manga/life_completely_ruined/
https://www.mangago.me/read-manga/sengoku_komachi_kurou_tan/
https://www.mangago.me/read-manga/machigatta_ko_wo_mahou_shoujoni_shite_shimatta/
https://www.mangago.me/read-manga/nyankees/
Bonus+
https://www.mangago.me/read-manga/dorohedoro/
(I recommend this only when youve watched the anime bc its a little hard to understand without understanding the pacing from the anime first)
https://www.mangago.me/read-manga/oyasumi_punpun/
(Read this when you feel a little too happy)
a really interesting manhwa you've read / you're reading that has good art style and plot