Shounen / seinen like bls

I haven't read Stigmata, but I'm assuming you want bl with good plots outside of romance?

Canis, The Speaker: starts at volume 4
https://www.mangago.zone/read-manga/canis/

https://www.mangago.zone/read-manga/paljae/

https://www.mangago.zone/read-manga/acid_town/

https://www.mangago.zone/read-manga/fangs/

https://www.mangago.zone/read-manga/coyote_zariya_ranmaru/

Tsuki to Kin no Shangri La

Endless World

Also, you have W taste

- Canis
- Acid Town
- Twittering Birds Never Fly
- Hikaru ga Shinda Natsu
- Darkness Before The Dawn

- Double (Noda Ayako)
- Sankaku Mado no Sotogawa wa Yoru
- no.6