Any manga/manhwa recommendations similar to this? I’m looking for something that has sat...

• https://www.mangago.zone/read-manga/ijimeru_aitsu_ga_waruinoka_ijimerareta_boku_ga_waruinoka/
• https://www.mangago.zone/read-manga/devil_returns_to_school_days/

Thank you !

https://www.mangago.zone/read-manga/the_hero_who_seeks_revenge_shall_exterminate_with_darkness/
https://www.mangago.zone/read-manga/ijimekaeshi_fukushuu_no_31/
if you'd like more I have similar manga on revenge list

https://www.mangago.zone/read-manga/brutal_satsujin_kansatsukan_no_kokuhaku/

Thank you! Is there any completed ones ?

Pumpkin Night