The “life-and-death sibling” story follows Utsutsu and Yume Hasegawa, a boy and his little sister who find themselves all alone. One day, Yume sees a mysterious red butterfly and her body undergoes a strange metamorphosis—into a creature that eats humans. Utsutsu struggles to find a way to restore his sister.
Sounds pretty good, right? That’s what Kabitzin thought when he picked up the manga. He should preface by saying he read a pretty decent amount of horror/gory/violent manga, so this should have been his cup of tea.