big time emotions

http://www.mangago.zone/read-manga/hero_heel/
http://www.mangago.zone/read-manga/not_equal/
Probably not what you're looking for but fit the angsty bill

http://www.mangago.zone/read-manga/ano_hi_no_kimi_wo_dakishimeta_nara/

http://www.mangago.zone/read-manga/nichijousahan_bi_beautiful_life/

Seme isnt an real help because he , himself is a kind of trouble
But try these 3
- caste heaven
_ http://www.mangago.zone/read-manga/kowarekake_no_omocha/
http://www.mangago.zone/read-manga/ani_no_chuukoku/

Its the fırst chapter but on mangago ıts missing try anothers
http://www.mangago.zone/read-manga/itai_itai_itai/

If it's that u want emotion in yaoi http://www.mangago.zone/home/mangalist/24939/ that it might help .

my drama ang angst list is all about revenge against their respective partners tho. you can check the titles
http://www.mangago.zone/home/mangalist/43237/

I would love to read those too wwwww //savedヾ(☆▽☆)