https://www.mangago.zone/read-manga/foul_s_start/
https://www.mangago.zone/read-manga/forced_strategy_100/
https://www.mangago.zone/read-manga/weather_forecast_killer/
https://www.mangago.zone/read-manga/death_delayed_for_a_short_time_because_of_the_will/
https://www.mangago.zone/read-manga/cozy_obsession/
https://www.mangago.zone/read-manga/aura_of_a_genius_actor/ (Bromance not bl)
https://www.mangago.zone/read-manga/regas/
https://www.mangago.zone/read-manga/re_meet/
https://www.mangago.zone/read-manga/redeem_only_one_forever/ (Kinda have a huge age gap)
https://www.mangago.zone/read-manga/to_deny_the_route/
https://www.mangago.zone/read-manga/ordinary_person_a/
https://www.mangago.zone/read-manga/the_promise/
https://www.mangago.zone/read-manga/night_of_the_unmarked/
https://www.mangago.zone/read-manga/grieving_you/
https://www.mangago.zone/read-manga/ghost_window/
https://www.mangago.zone/read-manga/turning/
https://www.mangago.zone/read-manga/dreadful_night/
https://www.mangago.zone/read-manga/love_supremacy_zone/
https://www.mangago.zone/read-manga/the_yandere_top_fatger_is_being_teased/
https://www.mangago.zone/read-manga/the_moon_painting_alchemist/
https://www.mangago.zone/read-manga/a_mail_from_my_dead_lover/
https://www.mangago.zone/read-manga/don_t_pick_up_boyfriends_from_the_trash/
https://www.mangago.zone/read-manga/i_m_the_most_beautiful_count/
https://www.mangago.zone/read-manga/little_mushroom/
https://www.mangago.zone/read-manga/sweetie_sweetie_sweetie/
https://www.mangago.zone/read-manga/how_to_survive_as_a_player/
https://www.mangago.zone/read-manga/i_became_the_lousy_side_top_official/
Both of them have ( mana / magic )
https://www.mangago.zone/read-manga/song_of_reverberation/
https://www.mangago.zone/read-manga/two_empires_the_slave_of_the_empire/
definitely recommend this one https://www.mangago.zone/read-manga/death_delayed_for_a_short_time_because_of_the_will/
Looking for bl that has a supernatural aspect to it such as isekai/game like/mana/magic/shifters