so basically a shounen action manga LOL
https://www.mangago.zone/read-manga/soul_fire/
https://www.mangago.zone/read-manga/global_examination/
https://www.mangago.zone/read-manga/the_11th_school_trip/
https://www.mangago.zone/read-manga/the_hunter_s_gonna_lay_low/
(this one has 2 smut scenes so far that's like weird dreams, but the novel was supposed to be sfw until the side stories so i'm assuming there'll be little to no more smut, otherwise it's still slowburning) https://www.mangago.zone/read-manga/death_delayed_for_a_short_time_because_of_the_will/
oh need to drop my fave manga here hehe
https://www.mangago.zone/read-manga/no_6/
if the straights can get millions of action stories with a slowburn side of romance, we deserve it in BL too
eunyung spitting facts
This came to my mind but not sure if this counts, been a while since I read it
https://www.mangago.zone/read-manga/the_art_of_taming_a_tiger/
I want an action centred bl, no smut and not as much romance, though it’s clear they have some sort of connection between them. Slow-burn and development within the characters. (super smart mc or sum like mc from lil mushroom)