Your Ryan!!! https://www.mangago.me/read-manga/your_ryan/
Just Twilight https://www.mangago.me/read-manga/just_twilight/
Miss Pendleton https://www.mangago.me/read-manga/miss_pendleton/
Here are some of my favorites and a lot of these have like romance as the side plot just incase u would like that instead
https://www.mangago.me/read-manga/the_selfish_romance/
https://www.mangago.me/read-manga/my_in_laws_are_obsessed_with_me/ (Ngl romance seems like the side plot for this one buts is just that good)
https://www.mangago.me/read-manga/a_fortune_telling_princess/ (Romance is non existent)
https://www.mangago.me/read-manga/turning_a_crazy_dog_into_a_young_master/ (it’s funny and cute)
https://www.mangago.me/read-manga/light_shadow/ (this was like the first ever manhwa i ever read and its still so good)
https://www.mangago.me/read-manga/skip_to_loafer/ (THEYRE SO CUTE)
https://www.mangago.me/read-manga/kusuriya_no_hitorigoto/ (the plot is so good and like romance is non existent)
https://www.mangago.me/read-manga/megane_tokidoki_yankee_kun/
this, I'm an avid bl reader myself but i'm in awe how well written this piece is
https://www.mangago.me/read-manga/the_broken_ring_this_marriage_will_fail_anyway/
another personal favorite, it's alight read but adorable
https://www.mangago.me/read-manga/i_ve_become_a_crow/

any good, well-written straight manhwas you’d recommend to a bl reader?