Anything

https://www.mangago.me/read-manga/i_ll_retire_after_saving_the_world/

┗( T﹏T )┛there's so much angst . Love the father son duo.

Have you read the BEST new-gen DARK FANTASY, ACTION SHOUNEN MANGA of the 2020s, the peak of human literature, Kagurabachi? If you're looking for a story with a more slow-burning pacing and world-building, but masterfully-written plot, realistically written and interesting characters with great designs, GORGEOUS ART that evolves with each new chapter, MOVIE-LIKE fighting choreography, BEAUTIFUL panelling and composition and NO ROMANCE, ZERO FANSERVICE AND ABSOLUTELY NO SEXUALISATION, ESPECIALLY OF IT'S FEMALE CAST!! OH ALSO IMPORTANT MENTION; DON'T DROP THIS AT CHAPTER 58 (IYKYK), TRUST THE PROCESS OF HOKAZONO-SENSEI'S GENIUS!!  GO READ IT NOW!!!

https://www.mangago.me/read-manga/kagurabachi/ (PEAK FICTION)

Shounen/seinen (mostly action, no romance) mangas:
https://www.mangago.me/read-manga/gokurakugai/
https://www.mangago.me/read-manga/windbreaker/
https://www.mangago.me/read-manga/tokyo_aliens/
https://www.mangago.me/read-manga/gachiakuta/
https://www.mangago.me/read-manga/galaxias/
https://www.mangago.me/read-manga/centuria/
https://www.mangago.me/read-manga/psycho_eyes/
https://www.mangago.me/read-manga/witchriv/
https://www.mangago.me/read-manga/chainsaw_man/
https://www.mangago.me/read-manga/ultimate_exorcist_kiyoshi/
https://www.mangago.me/read-manga/madan_no_ichi/
https://www.mangago.me/read-manga/tongari_boushi_no_atelier/
https://www.mangago.me/read-manga/night_light_hounds/
https://www.mangago.me/read-manga/magical_girl_and_narco_wars/
https://www.mangago.me/read-manga/the_marshal_king/
https://www.mangago.me/read-manga/kai_hen_wizards/
https://www.mangago.me/read-manga/ruby_on_the_cake_hitogui_majo_no_bansankai/
https://www.mangago.me/read-manga/it_s_not_easy_being_cute/
https://www.mangago.me/read-manga/yuusha_izoku/
https://www.mangago.me/read-manga/aftergod/
https://www.mangago.me/read-manga/phantom_busters/
https://www.mangago.me/read-manga/shoujo_seikan_hyouryuuki/
https://www.mangago.me/read-manga/dragon_and_chameleon/
https://www.mangago.me/read-manga/snowball_earth/
https://www.mangago.me/read-manga/utsuranain_desu/
https://www.mangago.me/read-manga/choujin_x/
https://www.mangago.me/read-manga/fool_s_night/
https://www.mangago.me/read-manga/dinosaurs_sanctuary/
https://www.mangago.me/read-manga/tokyo_kaijin_rhapsody/
https://www.mangago.me/read-manga/hero_organization/
https://www.mangago.me/read-manga/nippon_sangoku_the_three_nations_of_the_crimson_sun/
https://www.mangago.me/read-manga/doushi_shoujo_yo_teki_wo_ute/

Action manhwas with no romance:
https://www.mangago.me/read-manga/return_of_the_sss_class_ranker/
https://www.mangago.me/read-manga/superhuman_battlefield/
https://www.mangago.me/read-manga/my_disciples_are_all_big_villains/
https://www.mangago.me/read-manga/kill_the_hero/
https://www.mangago.me/read-manga/i_grow_stronger_by_eating/
https://www.mangago.me/read-manga/superhuman_era/
https://www.mangago.me/read-manga/even_the_devil_one_step/
https://www.mangago.me/read-manga/the_earth_savior_selection/
https://www.mangago.me/read-manga/castle/
https://www.mangago.me/read-manga/the_earth_s_chosen_savior/
https://www.mangago.me/read-manga/leveling_with_the_gods/
https://www.mangago.me/read-manga/i_regressed_but_the_world_didn_t_fall_apart/
https://www.mangago.me/read-manga/the_constellation_that_returned_from_hell/
https://www.mangago.me/read-manga/the_school_life_of_the_earth_leader/
https://www.mangago.me/read-manga/the_player_hides_his_past/
https://www.mangago.me/read-manga/the_evil_ring/
https://www.mangago.me/read-manga/the_fangs_that_pierce_the_heart/
https://www.mangago.me/read-manga/juvenile_prison/

It’s a romance but I highly reccomend 100 days in Europe, best straight romance I’ve ever read. For mystery/detective read/watch the series gosick. It has an anime as well.

https://www.mangago.me/read-manga/hand_jumper/ - so good I read it twice in one sitting
https://www.mangago.me/read-manga/fog_land/ - action packed and super unique!!!
https://www.mangago.me/read-manga/return_of_the_flowery_mountain_sect/ - this has to be top 10 manhwas of all time
https://www.mangago.me/read-manga/the_forgotten_field/ - I love the FL so much

Oh I also reccomend embarrassment game/I dare you

I second this
Read Kagurabachi