Here are some good oness (ﾉ◕ヮ◕)ﾉ*.✧
I included some none systematic ones since I wasn't sure what you'd prefer ~~
https://www.mangago.zone/read-manga/death_is_the_only_ending_for_the_villainess/
https://www.mangago.zone/read-manga/secret_lady/ (doesn't include systems)
https://www.mangago.zone/read-manga/i_thought_it_was_a_common_isekai_story/
https://www.mangago.zone/read-manga/how_to_survive_as_a_maid_in_a_horror_game/
https://www.mangago.zone/read-manga/recording_hall/ (doesn't include system)
https://www.mangago.zone/read-manga/preference_for_the_possessor/
https://www.mangago.zone/read-manga/i_became_the_warrior_s_mother/ (doesn't include system)
https://www.mangago.zone/read-manga/trapped_in_a_cursed_game_as_an_npc/
Can y'all recommend me any QT novels you like? 'cuz I feel like I've read all the QT novels out there and am still not getting enough of the genre! Like, I want moareeeeeeee of it!!