Responses
https://www.mangago.me/read-manga/the_hero_who_seeks_revenge_shall_exterminate_with_darkness/
Its manga tho but i assure u mc is crazy
Yaoi webtoon
https://www.mangago.me/read-manga/blind_play/
https://www.mangago.me/read-manga/killing_stalking/
https://www.mangago.me/read-manga/interview_with_a_murderer/
Shounen manga
https://www.mangago.me/read-manga/brutal_satsujin_kansatsukan_no_kokuhaku/
https://www.mangago.me/read-manga/the_hero_who_seeks_revenge_shall_exterminate_with_darkness/
https://www.mangago.me/read-manga/funouhan/
Any action bl weebtoons or where's there's a massacre/bloodshed or where the characters likes to kill.