Kago no Shoujo wa Koi wo suru - Vol. 1 Ch. 1 - The Girls' Miniature Garden

[MangaDex]

 

[Serenata]

I Guess is normal to feel very disgusted after reading the first chapter... I hope this end in gore with the director and people supporting this system ... That's my reaction, even if ... At the end they break free, unless they close the school is not a happy ending.
Is kinda like that shonen in Jump... HmmMmM... Yakusoku no Neverland