you might have read this already. but this is thye only one i could think of rn
http://www.mangago.me/read-manga/10_years_where_i_loved_you_the_most/
I liked this one ! http://www.mangago.me/read-manga/back_in_time_to_you/?XsPj
TEARJERKER
http://www.mangago.me/home/mangalist/636848/
list is a collection of
• happy ending
• bittersweet
• sad/tragic
i recommend this for quick read
#006 http://www.mangago.me/read-manga/paradise_view/
#019 http://www.mangago.me/read-manga/hypnosis_mic_hoshi_ni_naru_made_doujinshi/
You can check the comments section if you want to know which mangas have happy/bittersweet/tragic ending
Follow the list to be updated. And if you liked the mangas/manhwas I included, please do recommend. Enjoy~ (人 •ᴗ•)
thank y'all
HI I WANNA CRI RN ANY MANWA BL/YAOI WITH SAD ENDING