there's a bunch of them in this list!
https://www.mangago.zone/home/mangalist/1192093/
https://www.mangago.zone/read-manga/otherworldly_sword_king_s_survival_records/ ( i think)
https://www.mangago.zone/read-manga/ranker_who_lives_a_second_time/
https://www.mangago.zone/read-manga/eleceed/
https://www.mangago.zone/read-manga/the_beginning_after_the_end/
https://www.mangago.zone/read-manga/return_of_the_frozen_player/
https://www.mangago.zone/read-manga/the_ghostly_doctor/
https://www.mangago.zone/read-manga/max_level_returner/
https://www.mangago.zone/read-manga/fff_class_trashero/
any manga that have a ranking system? Ex like demon slayer has the lvl of hashira.. Solo Levelling has like A ranker like that..