Idk if this can be included in the troupe, I don’t wanna spoil so I’ll just say that there’s very hardcore bullying and harassment in this one called “Save me” -! It’s rlly good!!
Here are some I remember, I hope it helps and you enjoy!
https://www.mangago.zone/read-manga/tiger_coming_in/
https://www.mangago.zone/read-manga/gakuen_babysitters/
https://www.mangago.zone/read-manga/yotsubato/
https://www.mangago.zone/read-manga/tongari_boushi_no_atelier/
https://www.mangago.zone/read-manga/mairimashita_iruma_kun/
https://www.mangago.zone/read-manga/maou_jou_de_oyasumi/
Found family tropes? No romance pls