Hellooo~~

This one
http://www.mangago.zone/read-manga/i_will_be_waiting_for_you_in_1999/

http://www.mangago.zone/read-manga/sea_foam/ One shot and not bl but I read it recently and... wow
http://www.mangago.zone/read-manga/the_specific_heat_capacity_of_love/ again a one shot T T
http://www.mangago.zone/read-manga/bokura_ga_koi_wo_ushinau_riyuu/
http://www.mangago.zone/read-manga/nanohana_boys/
http://www.mangago.zone/read-manga/a_shoulder_to_cry_on/
http://www.mangago.zone/read-manga/500_nen_no_itonami/
http://www.mangago.zone/read-manga/tale_of_the_yellow_dragon/?0TH2

Oh I didn’t realise u wanted manhwa sorry but some are manhwa u can check them

A thousand cranes (so sad and good art)
An uncomfortable truth (damn twist and sad fuuuucc(


you can come to my list, well i'm confident with this list u would cry ( ；∀；)
http://www.mangago.zone/home/mangalist/717804/

~spring snow~ (odongtong)
http://www.mangago.zone/read-manga/spring_snow_odongtong/