Responses
"Classic old school" for me is early 00's
https://www.mangago.zone/read-manga/kuroshitsuji/
https://www.mangago.zone/read-manga/bungou_stray_dogs/
https://www.mangago.zone/read-manga/fullmetal_alchemist/
https://www.mangago.zone/read-manga/sengoku_komachi_kurou_tan/
https://www.mangago.zone/read-manga/shichifuku_mafia/
https://www.mangago.zone/read-manga/claymore/
Reccomend me some classic ol school manga's that doesn't include any romance, thank you in advance !!