Strange Frog Princess - Vol. 1 Ch. 1 - The Bloody Summer Vacation

[MangaDex]

 

[Voyvoy_]

This first chapter is very reminiscent of Carrie down to the usage of pig's blood in bullying. A similar ending plot twist was used in a Nishikawa Jun manga called Imbalance.

 

[Snowave]

I don't get it

I am not scared at all

but very classic kind manga, I guess