Massacre Happy End (Volume 1-8 Volume)

Publisher: Hakusensha
Author: Shin Miyatsuki, Hirokazu Mukaiura
Size: 128mm x 182mm
Number of books: 8
Language: Japanese
Category: Youth manga, manga
Latest release date: 2020-02-28

Synopsis:
Makoto, who was forced to "kill one person a day" to save her sick sister ... A boy's psycho suspense that sways between sin and punishment to protect important things! !