I'd always recommend Perle, but it's a tragedy so I understand it may be upsetting to many people. I liked it because it made me cry.
https://www.mangago.me/read-manga/perle/
There is an ongoing manwha called Paljae, but it aint complete, but it's got over 100 chapters and it is a pretty long read. It's a pretty good shounen ai that explores theme...... 1 reply