Mother's spirit (tribeman)
https://www.mangago.zone/read-manga/fake_fact_lips/ ( coworkers)
https://www.mangago.zone/read-manga/rajou_koidzukiyo/ ( fantasy)
https://www.mangago.zone/home/people/1264894/manga/3/?page=20 ( in case u are horny and want to see pretty man fuck)
https://www.mangago.zone/read-manga/rouge_katsura_komachi/ (pretty uke x delinquent highschool romance w dash of trauma)
https://www.mangago.zone/read-manga/my_pudgy_co_worker_is_a_snack/ ( rare , fat seme who doesn't have a geek god body)
https://www.mangago.zone/read-manga/therapy_game/ ( all of this author's work is amazing)
https://www.mangago.zone/read-manga/kozure_omega_to_boukun_yakuza/ (omegavese)
If you really like short story bl's, I would recommend bl manga's. But since you ask for manhwa's, here are some...(some of these aren't my fav but here you go anyway lmao)
https://www.mangago.zone/read-manga/merry_on_the_rocks/
https://www.mangago.zone/read-manga/hyperventilation/
https://www.mangago.zone/read-manga/love_me_dramatically/
https://www.mangago.zone/read-manga/shall_we_go_surfing/
https://www.mangago.zone/read-manga/stack_overflow/
https://www.mangago.zone/read-manga/secret_therapy/
https://www.mangago.zone/read-manga/summer_night_lupine/
https://www.mangago.zone/read-manga/can_t_help_it/
https://www.mangago.zone/read-manga/non_refundable_alpha/
Enjoy! (●'◡'●)ノ
Drop your fav short bl manhwa (5-10 chapters)!