try reading Last Paradise!
http://www.mangago.me/read-manga/paradise_view/
http://www.mangago.me/read-manga/lonely_to_organdy/
http://www.mangago.me/read-manga/10_years_where_i_loved_you_the_most/
http://www.mangago.me/read-manga/the_paper_plane_which_is_under_the_rainbow/
http://www.mangago.me/read-manga/blue_lust/
http://www.mangago.me/read-manga/banana_fish/
http://www.mangago.me/read-manga/1866/
http://www.mangago.me/read-manga/kosha_ura_no_natsu/
Tag,
http://www.mangago.me/tag/Tragedy/
is it sad
yeah kinda... youll know when you read it
10 years where i loved you the most
some tragedy tag BL stories pls(๑•ㅂ•)و✧ヾ(☆▽☆)(▰˘◡˘▰)