https://www.mangago.zone/read-manga/timeless_melody/ this is like the gay version of the notebook it is a must read.
https://www.mangago.zone/read-manga/sangyang_the_wanderer/ Please read this I beg of you
this is a manga, but it is literally. the best. don't judge it based on the first chapter, it is NOT that happy u should def read it https://www.mangago.zone/read-manga/life_senjou_no_bokura/
oneshot but its gut wrenching
https://www.mangago.zone/read-manga/mouth_to_mouse/
if u want longer chaps
https://www.mangago.zone/read-manga/dear_gene/
https://www.mangago.zone/read-manga/december_rain/
yall drop some gut wrenching bl manhwas that has good art that would make me wanna bawl my eyes out crying until i vomit just like how "10 years where I loved you the most" and "Haruka Tooki Ie" made me