Can u rec manga or manhwa that is completed and not toxic?

just a few:

https://www.mangago.me/read-manga/boku_no_omawarisan/

https://www.mangago.me/read-manga/after_staring_at_the_starry_sky/

https://www.mangago.me/read-manga/konna_hazu_de_wa/

https://www.mangago.me/read-manga/sonokoi_jihanki_de_kaemasuka/

https://www.mangago.me/read-manga/boarding_house_number_5/

https://www.mangago.me/read-manga/romance_but_not_romantic/

these are also btw sorry for assuming if that's not what you wanted :(

*bls