Completed and binge worthy:
https://www.mangago.me/read-manga/ways_of_parting/
https://www.mangago.me/read-manga/the_beast_must_die/
https://www.mangago.me/read-manga/oh_my_assistant/
https://www.mangago.me/read-manga/walk_on_water/
https://www.mangago.me/read-manga/big_apple/
https://www.mangago.me/read-manga/the_third_ending/
https://www.mangago.me/read-manga/rent_boy/
https://www.mangago.me/read-manga/royal_servant/
have u read these
https://www.mangago.me/read-manga/super_seme_sama_to_toki_wo_kakeru_ore/
https://www.mangago.me/read-manga/fukutsu_no_zono/
https://www.mangago.me/read-manga/bongchon_bride/
https://www.mangago.me/read-manga/toshishita_joushi_wa_homeraretai/
https://www.mangago.me/read-manga/irreversible/
https://www.mangago.me/read-manga/a_night_to_remember/
https://www.mangago.me/read-manga/aesthetics_of_unpleasantness/
https://www.mangago.me/read-manga/otsukaresamakurose_kun/
https://www.mangago.me/read-manga/bait/
Serious Joke
Some recent ones which has good potential:
1. Melting point
2. Red string quests
3. Hounds of sisyphus
4. Unsleep
5. Swallow you whole
6. Mr. A's farm
im in a good long bl drought idk what to read