https://www.mangago.zone/read-manga/eternal_covenant/
https://www.mangago.zone/read-manga/interview_with_a_murderer/
Not many chapters yet but they seem pretty promising:
https://www.mangago.zone/read-manga/dreadful_night/ (idk if you can consider it sa tbh since they were kind of 'acting')
https://www.mangago.zone/read-manga/my_guildmate_next_door_shortcut_scans/
https://www.mangago.zone/read-manga/hell_high_water/
https://www.mangago.zone/read-manga/truth_or_dare/
https://www.mangago.zone/read-manga/rumspringa_no_joukei/
https://www.mangago.zone/read-manga/kimi_no_yoru_ni_fureru/
https://www.mangago.zone/read-manga/wolf_in_the_house/
https://www.mangago.zone/read-manga/kouun_no_rihatsushi/
https://www.mangago.zone/read-manga/kamisama_to_toberanai_tsukai/
And bl books without abuse or SA or anything like that? Something with an interesting plot and characters, and something that isn’t entirely just fluff. Preferably not any school life stories