I’m looking for a something, anything really, that will make me bawl my eyes out. Please...

https://www.mangago.me/read-manga/10_years_where_i_loved_you_the_most/

these personally fucked me up for hours.

kimetsu no yaiba (shounen? or like. fantasy??)
https://www.mangago.me/read-manga/kimetsu_no_yaiba/

exotic love (bl)
https://www.mangago.me/read-manga/exotic_love/

Orange

This one ;-; https://www.mangago.me/read-manga/will_you_marry_me_again_if_you_are_reborn/